74143878

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{2539}}^1$

素因数の和:2732

約数の個数: 32

約数和(自身を含む): 154106880

約数和(自身を除く): 79963002

約数列:

[1, 2, 3, 6, 31, 62, 93, 157, 186, 314, 471, 942, 2539, 4867, 5078, 7617, 9734, 14601, 15234, 29202, 78709, 157418, 236127, 398623, 472254, 797246, 1195869, 2391738, 12357313, 24714626, 37071939, 74143878]

約数ペア:

[(1, 74143878), (2, 37071939), (3, 24714626), (6, 12357313), (31, 2391738), (62, 1195869), (93, 797246), (157, 472254), (186, 398623), (314, 236127), (471, 157418), (942, 78709), (2539, 29202), (4867, 15234), (5078, 14601), (7617, 9734)]