73621156

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{953}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 153861120

約数和(自身を除く): 80239964

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 89, 124, 178, 217, 356, 434, 623, 868, 953, 1246, 1906, 2492, 2759, 3812, 5518, 6671, 11036, 13342, 19313, 26684, 29543, 38626, 59086, 77252, 84817, 118172, 169634, 206801, 339268, 413602, 593719, 827204, 1187438, 2374876, 2629327, 5258654, 10517308, 18405289, 36810578, 73621156]

約数ペア:

[(1, 73621156), (2, 36810578), (4, 18405289), (7, 10517308), (14, 5258654), (28, 2629327), (31, 2374876), (62, 1187438), (89, 827204), (124, 593719), (178, 413602), (217, 339268), (356, 206801), (434, 169634), (623, 118172), (868, 84817), (953, 77252), (1246, 59086), (1906, 38626), (2492, 29543), (2759, 26684), (3812, 19313), (5518, 13342), (6671, 11036)]