7747272

素因数分解:

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

素因数の和:148

約数の個数: 128

約数和(自身を含む): 24192000

約数和(自身を除く): 16444728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 89, 93, 104, 108, 117, 124, 156, 178, 186, 216, 234, 248, 267, 279, 312, 351, 356, 372, 403, 468, 534, 558, 702, 712, 744, 801, 806, 837, 936, 1068, 1116, 1157, 1209, 1404, 1602, 1612, 1674, 2136, 2232, 2314, 2403, 2418, 2759, 2808, 3204, 3224, 3348, 3471, 3627, 4628, 4806, 4836, 5518, 6408, 6696, 6942, 7254, 8277, 9256, 9612, 9672, 10413, 10881, 11036, 13884, 14508, 16554, 19224, 20826, 21762, 22072, 24831, 27768, 29016, 31239, 33108, 35867, 41652, 43524, 49662, 62478, 66216, 71734, 74493, 83304, 87048, 99324, 107601, 124956, 143468, 148986, 198648, 215202, 249912, 286936, 297972, 322803, 430404, 595944, 645606, 860808, 968409, 1291212, 1936818, 2582424, 3873636, 7747272]

約数ペア:

[(1, 7747272), (2, 3873636), (3, 2582424), (4, 1936818), (6, 1291212), (8, 968409), (9, 860808), (12, 645606), (13, 595944), (18, 430404), (24, 322803), (26, 297972), (27, 286936), (31, 249912), (36, 215202), (39, 198648), (52, 148986), (54, 143468), (62, 124956), (72, 107601), (78, 99324), (89, 87048), (93, 83304), (104, 74493), (108, 71734), (117, 66216), (124, 62478), (156, 49662), (178, 43524), (186, 41652), (216, 35867), (234, 33108), (248, 31239), (267, 29016), (279, 27768), (312, 24831), (351, 22072), (356, 21762), (372, 20826), (403, 19224), (468, 16554), (534, 14508), (558, 13884), (702, 11036), (712, 10881), (744, 10413), (801, 9672), (806, 9612), (837, 9256), (936, 8277), (1068, 7254), (1116, 6942), (1157, 6696), (1209, 6408), (1404, 5518), (1602, 4836), (1612, 4806), (1674, 4628), (2136, 3627), (2232, 3471), (2314, 3348), (2403, 3224), (2418, 3204), (2759, 2808)]