64516812

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 153508320

約数和(自身を除く): 88991508

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 193, 267, 313, 356, 386, 534, 579, 626, 772, 939, 1068, 1158, 1252, 1878, 2316, 3756, 17177, 27857, 34354, 51531, 55714, 60409, 68708, 83571, 103062, 111428, 120818, 167142, 181227, 206124, 241636, 334284, 362454, 724908, 5376401, 10752802, 16129203, 21505604, 32258406, 64516812]

約数ペア:

[(1, 64516812), (2, 32258406), (3, 21505604), (4, 16129203), (6, 10752802), (12, 5376401), (89, 724908), (178, 362454), (193, 334284), (267, 241636), (313, 206124), (356, 181227), (386, 167142), (534, 120818), (579, 111428), (626, 103062), (772, 83571), (939, 68708), (1068, 60409), (1158, 55714), (1252, 51531), (1878, 34354), (2316, 27857), (3756, 17177)]