85219992

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 256

約数和(自身を含む): 290304000

約数和(自身を除く): 205084008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 31, 33, 36, 39, 44, 52, 54, 62, 66, 72, 78, 88, 89, 93, 99, 104, 108, 117, 124, 132, 143, 156, 178, 186, 198, 216, 234, 248, 264, 267, 279, 286, 297, 312, 341, 351, 356, 372, 396, 403, 429, 468, 534, 558, 572, 594, 682, 702, 712, 744, 792, 801, 806, 837, 858, 936, 979, 1023, 1068, 1116, 1144, 1157, 1188, 1209, 1287, 1364, 1404, 1602, 1612, 1674, 1716, 1958, 2046, 2136, 2232, 2314, 2376, 2403, 2418, 2574, 2728, 2759, 2808, 2937, 3069, 3204, 3224, 3348, 3432, 3471, 3627, 3861, 3916, 4092, 4433, 4628, 4806, 4836, 5148, 5518, 5874, 6138, 6408, 6696, 6942, 7254, 7722, 7832, 8184, 8277, 8811, 8866, 9207, 9256, 9612, 9672, 10296, 10413, 10881, 11036, 11748, 12276, 12727, 13299, 13884, 14508, 15444, 16554, 17622, 17732, 18414, 19224, 20826, 21762, 22072, 23496, 24552, 24831, 25454, 26433, 26598, 27768, 29016, 30349, 30888, 31239, 33108, 35244, 35464, 35867, 36828, 38181, 39897, 41652, 43524, 49662, 50908, 52866, 53196, 60698, 62478, 66216, 70488, 71734, 73656, 74493, 76362, 79794, 83304, 87048, 91047, 99324, 101816, 105732, 106392, 107601, 114543, 119691, 121396, 124956, 143468, 148986, 152724, 159588, 182094, 198648, 211464, 215202, 229086, 239382, 242792, 249912, 273141, 286936, 297972, 305448, 319176, 322803, 343629, 364188, 394537, 430404, 458172, 478764, 546282, 595944, 645606, 687258, 728376, 789074, 819423, 860808, 916344, 957528, 968409, 1092564, 1183611, 1291212, 1374516, 1578148, 1638846, 1936818, 2185128, 2367222, 2582424, 2749032, 3156296, 3277692, 3550833, 3873636, 4734444, 6555384, 7101666, 7747272, 9468888, 10652499, 14203332, 21304998, 28406664, 42609996, 85219992]

約数ペア:

[(1, 85219992), (2, 42609996), (3, 28406664), (4, 21304998), (6, 14203332), (8, 10652499), (9, 9468888), (11, 7747272), (12, 7101666), (13, 6555384), (18, 4734444), (22, 3873636), (24, 3550833), (26, 3277692), (27, 3156296), (31, 2749032), (33, 2582424), (36, 2367222), (39, 2185128), (44, 1936818), (52, 1638846), (54, 1578148), (62, 1374516), (66, 1291212), (72, 1183611), (78, 1092564), (88, 968409), (89, 957528), (93, 916344), (99, 860808), (104, 819423), (108, 789074), (117, 728376), (124, 687258), (132, 645606), (143, 595944), (156, 546282), (178, 478764), (186, 458172), (198, 430404), (216, 394537), (234, 364188), (248, 343629), (264, 322803), (267, 319176), (279, 305448), (286, 297972), (297, 286936), (312, 273141), (341, 249912), (351, 242792), (356, 239382), (372, 229086), (396, 215202), (403, 211464), (429, 198648), (468, 182094), (534, 159588), (558, 152724), (572, 148986), (594, 143468), (682, 124956), (702, 121396), (712, 119691), (744, 114543), (792, 107601), (801, 106392), (806, 105732), (837, 101816), (858, 99324), (936, 91047), (979, 87048), (1023, 83304), (1068, 79794), (1116, 76362), (1144, 74493), (1157, 73656), (1188, 71734), (1209, 70488), (1287, 66216), (1364, 62478), (1404, 60698), (1602, 53196), (1612, 52866), (1674, 50908), (1716, 49662), (1958, 43524), (2046, 41652), (2136, 39897), (2232, 38181), (2314, 36828), (2376, 35867), (2403, 35464), (2418, 35244), (2574, 33108), (2728, 31239), (2759, 30888), (2808, 30349), (2937, 29016), (3069, 27768), (3204, 26598), (3224, 26433), (3348, 25454), (3432, 24831), (3471, 24552), (3627, 23496), (3861, 22072), (3916, 21762), (4092, 20826), (4433, 19224), (4628, 18414), (4806, 17732), (4836, 17622), (5148, 16554), (5518, 15444), (5874, 14508), (6138, 13884), (6408, 13299), (6696, 12727), (6942, 12276), (7254, 11748), (7722, 11036), (7832, 10881), (8184, 10413), (8277, 10296), (8811, 9672), (8866, 9612), (9207, 9256)]