68700912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4987}}^1$

素因数の和:5046

約数の個数: 80

約数和(自身を含む): 207820032

約数和(自身を除く): 139119120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 287, 328, 336, 492, 574, 656, 861, 984, 1148, 1722, 1968, 2296, 3444, 4592, 4987, 6888, 9974, 13776, 14961, 19948, 29922, 34909, 39896, 59844, 69818, 79792, 104727, 119688, 139636, 204467, 209454, 239376, 279272, 408934, 418908, 558544, 613401, 817868, 837816, 1226802, 1431269, 1635736, 1675632, 2453604, 2862538, 3271472, 4293807, 4907208, 5725076, 8587614, 9814416, 11450152, 17175228, 22900304, 34350456, 68700912]

約数ペア:

[(1, 68700912), (2, 34350456), (3, 22900304), (4, 17175228), (6, 11450152), (7, 9814416), (8, 8587614), (12, 5725076), (14, 4907208), (16, 4293807), (21, 3271472), (24, 2862538), (28, 2453604), (41, 1675632), (42, 1635736), (48, 1431269), (56, 1226802), (82, 837816), (84, 817868), (112, 613401), (123, 558544), (164, 418908), (168, 408934), (246, 279272), (287, 239376), (328, 209454), (336, 204467), (492, 139636), (574, 119688), (656, 104727), (861, 79792), (984, 69818), (1148, 59844), (1722, 39896), (1968, 34909), (2296, 29922), (3444, 19948), (4592, 14961), (4987, 13776), (6888, 9974)]