87207402

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{1181}}^1$

素因数の和:1614

約数の個数: 32

約数和(自身を含む): 180647424

約数和(自身を除く): 93440022

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 397, 794, 1181, 1191, 2362, 2382, 3543, 7086, 12307, 24614, 36611, 36921, 73222, 73842, 109833, 219666, 468857, 937714, 1406571, 2813142, 14534567, 29069134, 43603701, 87207402]

約数ペア:

[(1, 87207402), (2, 43603701), (3, 29069134), (6, 14534567), (31, 2813142), (62, 1406571), (93, 937714), (186, 468857), (397, 219666), (794, 109833), (1181, 73842), (1191, 73222), (2362, 36921), (2382, 36611), (3543, 24614), (7086, 12307)]