172267992

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1979}}^1$

素因数の和:2038

約数の個数: 128

約数和(自身を含む): 532224000

約数和(自身を除く): 359956008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 156, 186, 216, 234, 248, 279, 312, 351, 372, 403, 468, 558, 702, 744, 806, 837, 936, 1116, 1209, 1404, 1612, 1674, 1979, 2232, 2418, 2808, 3224, 3348, 3627, 3958, 4836, 5937, 6696, 7254, 7916, 9672, 10881, 11874, 14508, 15832, 17811, 21762, 23748, 25727, 29016, 35622, 43524, 47496, 51454, 53433, 61349, 71244, 77181, 87048, 102908, 106866, 122698, 142488, 154362, 184047, 205816, 213732, 231543, 245396, 308724, 368094, 427464, 463086, 490792, 552141, 617448, 694629, 736188, 797537, 926172, 1104282, 1389258, 1472376, 1595074, 1656423, 1852344, 2208564, 2392611, 2778516, 3190148, 3312846, 4417128, 4785222, 5557032, 6380296, 6625692, 7177833, 9570444, 13251384, 14355666, 19140888, 21533499, 28711332, 43066998, 57422664, 86133996, 172267992]

約数ペア:

[(1, 172267992), (2, 86133996), (3, 57422664), (4, 43066998), (6, 28711332), (8, 21533499), (9, 19140888), (12, 14355666), (13, 13251384), (18, 9570444), (24, 7177833), (26, 6625692), (27, 6380296), (31, 5557032), (36, 4785222), (39, 4417128), (52, 3312846), (54, 3190148), (62, 2778516), (72, 2392611), (78, 2208564), (93, 1852344), (104, 1656423), (108, 1595074), (117, 1472376), (124, 1389258), (156, 1104282), (186, 926172), (216, 797537), (234, 736188), (248, 694629), (279, 617448), (312, 552141), (351, 490792), (372, 463086), (403, 427464), (468, 368094), (558, 308724), (702, 245396), (744, 231543), (806, 213732), (837, 205816), (936, 184047), (1116, 154362), (1209, 142488), (1404, 122698), (1612, 106866), (1674, 102908), (1979, 87048), (2232, 77181), (2418, 71244), (2808, 61349), (3224, 53433), (3348, 51454), (3627, 47496), (3958, 43524), (4836, 35622), (5937, 29016), (6696, 25727), (7254, 23748), (7916, 21762), (9672, 17811), (10881, 15832), (11874, 14508)]