64504674

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:417

約数の個数: 80

約数和(自身を含む): 157643640

約数和(自身を除く): 93138966

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 109, 117, 162, 218, 234, 281, 327, 351, 562, 654, 702, 843, 981, 1053, 1417, 1686, 1962, 2106, 2529, 2834, 2943, 3653, 4251, 5058, 5886, 7306, 7587, 8502, 8829, 10959, 12753, 15174, 17658, 21918, 22761, 25506, 30629, 32877, 38259, 45522, 61258, 65754, 76518, 91887, 98631, 114777, 183774, 197262, 229554, 275661, 295893, 398177, 551322, 591786, 796354, 826983, 1194531, 1653966, 2389062, 2480949, 3583593, 4961898, 7167186, 10750779, 21501558, 32252337, 64504674]

約数ペア:

[(1, 64504674), (2, 32252337), (3, 21501558), (6, 10750779), (9, 7167186), (13, 4961898), (18, 3583593), (26, 2480949), (27, 2389062), (39, 1653966), (54, 1194531), (78, 826983), (81, 796354), (109, 591786), (117, 551322), (162, 398177), (218, 295893), (234, 275661), (281, 229554), (327, 197262), (351, 183774), (562, 114777), (654, 98631), (702, 91887), (843, 76518), (981, 65754), (1053, 61258), (1417, 45522), (1686, 38259), (1962, 32877), (2106, 30629), (2529, 25506), (2834, 22761), (2943, 21918), (3653, 17658), (4251, 15174), (5058, 12753), (5886, 10959), (7306, 8829), (7587, 8502)]