68986656

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{7727}}^1$

素因数の和:7774

約数の個数: 72

約数和(自身を含む): 202535424

約数和(自身を除く): 133548768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 7727, 8928, 15454, 23181, 30908, 46362, 61816, 69543, 92724, 123632, 139086, 185448, 239537, 247264, 278172, 370896, 479074, 556344, 718611, 741792, 958148, 1112688, 1437222, 1916296, 2155833, 2225376, 2874444, 3832592, 4311666, 5748888, 7665184, 8623332, 11497776, 17246664, 22995552, 34493328, 68986656]

約数ペア:

[(1, 68986656), (2, 34493328), (3, 22995552), (4, 17246664), (6, 11497776), (8, 8623332), (9, 7665184), (12, 5748888), (16, 4311666), (18, 3832592), (24, 2874444), (31, 2225376), (32, 2155833), (36, 1916296), (48, 1437222), (62, 1112688), (72, 958148), (93, 741792), (96, 718611), (124, 556344), (144, 479074), (186, 370896), (248, 278172), (279, 247264), (288, 239537), (372, 185448), (496, 139086), (558, 123632), (744, 92724), (992, 69543), (1116, 61816), (1488, 46362), (2232, 30908), (2976, 23181), (4464, 15454), (7727, 8928)]