73892960

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 181675872

約数和(自身を除く): 107782912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 67, 80, 113, 122, 134, 160, 226, 244, 268, 305, 335, 452, 488, 536, 565, 610, 670, 904, 976, 1072, 1130, 1220, 1340, 1808, 1952, 2144, 2260, 2440, 2680, 3616, 4087, 4520, 4880, 5360, 6893, 7571, 8174, 9040, 9760, 10720, 13786, 15142, 16348, 18080, 20435, 27572, 30284, 32696, 34465, 37855, 40870, 55144, 60568, 65392, 68930, 75710, 81740, 110288, 121136, 130784, 137860, 151420, 163480, 220576, 242272, 275720, 302840, 326960, 461831, 551440, 605680, 653920, 923662, 1102880, 1211360, 1847324, 2309155, 3694648, 4618310, 7389296, 9236620, 14778592, 18473240, 36946480, 73892960]

約数ペア:

[(1, 73892960), (2, 36946480), (4, 18473240), (5, 14778592), (8, 9236620), (10, 7389296), (16, 4618310), (20, 3694648), (32, 2309155), (40, 1847324), (61, 1211360), (67, 1102880), (80, 923662), (113, 653920), (122, 605680), (134, 551440), (160, 461831), (226, 326960), (244, 302840), (268, 275720), (305, 242272), (335, 220576), (452, 163480), (488, 151420), (536, 137860), (565, 130784), (610, 121136), (670, 110288), (904, 81740), (976, 75710), (1072, 68930), (1130, 65392), (1220, 60568), (1340, 55144), (1808, 40870), (1952, 37855), (2144, 34465), (2260, 32696), (2440, 30284), (2680, 27572), (3616, 20435), (4087, 18080), (4520, 16348), (4880, 15142), (5360, 13786), (6893, 10720), (7571, 9760), (8174, 9040)]