72431562

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{55631}}^1$

素因数の和:55674

約数の個数: 32

約数和(自身を含む): 170901504

約数和(自身を除く): 98469942

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 55631, 111262, 166893, 333786, 389417, 778834, 1168251, 1724561, 2336502, 3449122, 5173683, 10347366, 12071927, 24143854, 36215781, 72431562]

約数ペア:

[(1, 72431562), (2, 36215781), (3, 24143854), (6, 12071927), (7, 10347366), (14, 5173683), (21, 3449122), (31, 2336502), (42, 1724561), (62, 1168251), (93, 778834), (186, 389417), (217, 333786), (434, 166893), (651, 111262), (1302, 55631)]