71457282

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{743}}^1$

素因数の和:904

約数の個数: 64

約数和(自身を含む): 172488960

約数和(自身を除く): 101031678

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 137, 234, 274, 351, 411, 702, 743, 822, 1233, 1486, 1781, 2229, 2466, 3562, 3699, 4458, 5343, 6687, 7398, 9659, 10686, 13374, 16029, 19318, 20061, 28977, 32058, 40122, 48087, 57954, 86931, 96174, 101791, 173862, 203582, 260793, 305373, 521586, 610746, 916119, 1323283, 1832238, 2646566, 2748357, 3969849, 5496714, 7939698, 11909547, 23819094, 35728641, 71457282]

約数ペア:

[(1, 71457282), (2, 35728641), (3, 23819094), (6, 11909547), (9, 7939698), (13, 5496714), (18, 3969849), (26, 2748357), (27, 2646566), (39, 1832238), (54, 1323283), (78, 916119), (117, 610746), (137, 521586), (234, 305373), (274, 260793), (351, 203582), (411, 173862), (702, 101791), (743, 96174), (822, 86931), (1233, 57954), (1486, 48087), (1781, 40122), (2229, 32058), (2466, 28977), (3562, 20061), (3699, 19318), (4458, 16029), (5343, 13374), (6687, 10686), (7398, 9659)]