87179688

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:463

約数の個数: 96

約数和(自身を含む): 246355200

約数和(自身を除く): 159175512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 139, 186, 248, 278, 279, 281, 372, 417, 556, 558, 562, 744, 834, 843, 1112, 1116, 1124, 1251, 1668, 1686, 2232, 2248, 2502, 2529, 3336, 3372, 4309, 5004, 5058, 6744, 8618, 8711, 10008, 10116, 12927, 17236, 17422, 20232, 25854, 26133, 34472, 34844, 38781, 39059, 51708, 52266, 69688, 77562, 78118, 78399, 103416, 104532, 117177, 155124, 156236, 156798, 209064, 234354, 310248, 312472, 313596, 351531, 468708, 627192, 703062, 937416, 1210829, 1406124, 2421658, 2812248, 3632487, 4843316, 7264974, 9686632, 10897461, 14529948, 21794922, 29059896, 43589844, 87179688]

約数ペア:

[(1, 87179688), (2, 43589844), (3, 29059896), (4, 21794922), (6, 14529948), (8, 10897461), (9, 9686632), (12, 7264974), (18, 4843316), (24, 3632487), (31, 2812248), (36, 2421658), (62, 1406124), (72, 1210829), (93, 937416), (124, 703062), (139, 627192), (186, 468708), (248, 351531), (278, 313596), (279, 312472), (281, 310248), (372, 234354), (417, 209064), (556, 156798), (558, 156236), (562, 155124), (744, 117177), (834, 104532), (843, 103416), (1112, 78399), (1116, 78118), (1124, 77562), (1251, 69688), (1668, 52266), (1686, 51708), (2232, 39059), (2248, 38781), (2502, 34844), (2529, 34472), (3336, 26133), (3372, 25854), (4309, 20232), (5004, 17422), (5058, 17236), (6744, 12927), (8618, 10116), (8711, 10008)]