72210828

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1579}}^1$

素因数の和:1726

約数の個数: 48

約数和(自身を含む): 174836480

約数和(自身を除く): 102625652

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 103, 111, 148, 206, 222, 309, 412, 444, 618, 1236, 1579, 3158, 3811, 4737, 6316, 7622, 9474, 11433, 15244, 18948, 22866, 45732, 58423, 116846, 162637, 175269, 233692, 325274, 350538, 487911, 650548, 701076, 975822, 1951644, 6017569, 12035138, 18052707, 24070276, 36105414, 72210828]

約数ペア:

[(1, 72210828), (2, 36105414), (3, 24070276), (4, 18052707), (6, 12035138), (12, 6017569), (37, 1951644), (74, 975822), (103, 701076), (111, 650548), (148, 487911), (206, 350538), (222, 325274), (309, 233692), (412, 175269), (444, 162637), (618, 116846), (1236, 58423), (1579, 45732), (3158, 22866), (3811, 18948), (4737, 15244), (6316, 11433), (7622, 9474)]