72655848

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 209008800

約数和(自身を除く): 136352952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 173, 228, 307, 342, 346, 456, 519, 614, 684, 692, 921, 1038, 1228, 1368, 1384, 1557, 1842, 2076, 2456, 2763, 3114, 3287, 3684, 4152, 5526, 5833, 6228, 6574, 7368, 9861, 11052, 11666, 12456, 13148, 17499, 19722, 22104, 23332, 26296, 29583, 34998, 39444, 46664, 52497, 53111, 59166, 69996, 78888, 104994, 106222, 118332, 139992, 159333, 209988, 212444, 236664, 318666, 419976, 424888, 477999, 637332, 955998, 1009109, 1274664, 1911996, 2018218, 3027327, 3823992, 4036436, 6054654, 8072872, 9081981, 12109308, 18163962, 24218616, 36327924, 72655848]

約数ペア:

[(1, 72655848), (2, 36327924), (3, 24218616), (4, 18163962), (6, 12109308), (8, 9081981), (9, 8072872), (12, 6054654), (18, 4036436), (19, 3823992), (24, 3027327), (36, 2018218), (38, 1911996), (57, 1274664), (72, 1009109), (76, 955998), (114, 637332), (152, 477999), (171, 424888), (173, 419976), (228, 318666), (307, 236664), (342, 212444), (346, 209988), (456, 159333), (519, 139992), (614, 118332), (684, 106222), (692, 104994), (921, 78888), (1038, 69996), (1228, 59166), (1368, 53111), (1384, 52497), (1557, 46664), (1842, 39444), (2076, 34998), (2456, 29583), (2763, 26296), (3114, 23332), (3287, 22104), (3684, 19722), (4152, 17499), (5526, 13148), (5833, 12456), (6228, 11666), (6574, 11052), (7368, 9861)]