87801732

素因数分解:

$2^2\times 3^5\times {\mathrm{103}}^1\times {\mathrm{877}}^1$

素因数の和:999

約数の個数: 72

約数和(自身を含む): 232662976

約数和(自身を除く): 144861244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 103, 108, 162, 206, 243, 309, 324, 412, 486, 618, 877, 927, 972, 1236, 1754, 1854, 2631, 2781, 3508, 3708, 5262, 5562, 7893, 8343, 10524, 11124, 15786, 16686, 23679, 25029, 31572, 33372, 47358, 50058, 71037, 90331, 94716, 100116, 142074, 180662, 213111, 270993, 284148, 361324, 426222, 541986, 812979, 852444, 1083972, 1625958, 2438937, 3251916, 4877874, 7316811, 9755748, 14633622, 21950433, 29267244, 43900866, 87801732]

約数ペア:

[(1, 87801732), (2, 43900866), (3, 29267244), (4, 21950433), (6, 14633622), (9, 9755748), (12, 7316811), (18, 4877874), (27, 3251916), (36, 2438937), (54, 1625958), (81, 1083972), (103, 852444), (108, 812979), (162, 541986), (206, 426222), (243, 361324), (309, 284148), (324, 270993), (412, 213111), (486, 180662), (618, 142074), (877, 100116), (927, 94716), (972, 90331), (1236, 71037), (1754, 50058), (1854, 47358), (2631, 33372), (2781, 31572), (3508, 25029), (3708, 23679), (5262, 16686), (5562, 15786), (7893, 11124), (8343, 10524)]