87709146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{21529}}^1$

素因数の和:21638

約数の個数: 32

約数和(自身を含む): 202554240

約数和(自身を除く): 114845094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 4074, 21529, 43058, 64587, 129174, 150703, 301406, 452109, 904218, 2088313, 4176626, 6264939, 12529878, 14618191, 29236382, 43854573, 87709146]

約数ペア:

[(1, 87709146), (2, 43854573), (3, 29236382), (6, 14618191), (7, 12529878), (14, 6264939), (21, 4176626), (42, 2088313), (97, 904218), (194, 452109), (291, 301406), (582, 150703), (679, 129174), (1358, 64587), (2037, 43058), (4074, 21529)]