68635086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 157925376

約数和(自身を除く): 89290290

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 191, 221, 271, 382, 442, 542, 573, 663, 813, 1146, 1326, 1626, 2483, 3247, 3523, 4607, 4966, 6494, 7046, 7449, 9214, 9741, 10569, 13821, 14898, 19482, 21138, 27642, 42211, 51761, 59891, 84422, 103522, 119782, 126633, 155283, 179673, 253266, 310566, 359346, 672893, 879937, 1345786, 1759874, 2018679, 2639811, 4037358, 5279622, 11439181, 22878362, 34317543, 68635086]

約数ペア:

[(1, 68635086), (2, 34317543), (3, 22878362), (6, 11439181), (13, 5279622), (17, 4037358), (26, 2639811), (34, 2018679), (39, 1759874), (51, 1345786), (78, 879937), (102, 672893), (191, 359346), (221, 310566), (271, 253266), (382, 179673), (442, 155283), (542, 126633), (573, 119782), (663, 103522), (813, 84422), (1146, 59891), (1326, 51761), (1626, 42211), (2483, 27642), (3247, 21138), (3523, 19482), (4607, 14898), (4966, 13821), (6494, 10569), (7046, 9741), (7449, 9214)]