68154812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 134574720

約数和(自身を除く): 66419908

約数列:

[1, 2, 4, 11, 22, 44, 61, 67, 122, 134, 244, 268, 379, 671, 737, 758, 1342, 1474, 1516, 2684, 2948, 4087, 4169, 8174, 8338, 16348, 16676, 23119, 25393, 44957, 46238, 50786, 89914, 92476, 101572, 179828, 254309, 279323, 508618, 558646, 1017236, 1117292, 1548973, 3097946, 6195892, 17038703, 34077406, 68154812]

約数ペア:

[(1, 68154812), (2, 34077406), (4, 17038703), (11, 6195892), (22, 3097946), (44, 1548973), (61, 1117292), (67, 1017236), (122, 558646), (134, 508618), (244, 279323), (268, 254309), (379, 179828), (671, 101572), (737, 92476), (758, 89914), (1342, 50786), (1474, 46238), (1516, 44957), (2684, 25393), (2948, 23119), (4087, 16676), (4169, 16348), (8174, 8338)]