81346174

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{953}}^1$

素因数の和:1049

約数の個数: 48

約数和(自身を含む): 155303568

約数和(自身を除く): 73957394

約数列:

[1, 2, 7, 13, 14, 26, 49, 67, 91, 98, 134, 182, 469, 637, 871, 938, 953, 1274, 1742, 1906, 3283, 6097, 6566, 6671, 12194, 12389, 13342, 24778, 42679, 46697, 63851, 85358, 86723, 93394, 127702, 173446, 446957, 607061, 830063, 893914, 1214122, 1660126, 3128699, 5810441, 6257398, 11620882, 40673087, 81346174]

約数ペア:

[(1, 81346174), (2, 40673087), (7, 11620882), (13, 6257398), (14, 5810441), (26, 3128699), (49, 1660126), (67, 1214122), (91, 893914), (98, 830063), (134, 607061), (182, 446957), (469, 173446), (637, 127702), (871, 93394), (938, 86723), (953, 85358), (1274, 63851), (1742, 46697), (1906, 42679), (3283, 24778), (6097, 13342), (6566, 12389), (6671, 12194)]