91374164

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{991}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 189987840

約数和(自身を除く): 98613676

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 89, 148, 178, 259, 356, 518, 623, 991, 1036, 1246, 1982, 2492, 3293, 3964, 6586, 6937, 13172, 13874, 23051, 27748, 36667, 46102, 73334, 88199, 92204, 146668, 176398, 256669, 352796, 513338, 617393, 1026676, 1234786, 2469572, 3263363, 6526726, 13053452, 22843541, 45687082, 91374164]

約数ペア:

[(1, 91374164), (2, 45687082), (4, 22843541), (7, 13053452), (14, 6526726), (28, 3263363), (37, 2469572), (74, 1234786), (89, 1026676), (148, 617393), (178, 513338), (259, 352796), (356, 256669), (518, 176398), (623, 146668), (991, 92204), (1036, 88199), (1246, 73334), (1982, 46102), (2492, 36667), (3293, 27748), (3964, 23051), (6586, 13874), (6937, 13172)]