90163962

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{238529}}^1$

素因数の和:238547

約数の個数: 32

約数和(自身を含む): 228988800

約数和(自身を除く): 138824838

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 238529, 477058, 715587, 1431174, 1669703, 2146761, 3339406, 4293522, 5009109, 6440283, 10018218, 12880566, 15027327, 30054654, 45081981, 90163962]

約数ペア:

[(1, 90163962), (2, 45081981), (3, 30054654), (6, 15027327), (7, 12880566), (9, 10018218), (14, 6440283), (18, 5009109), (21, 4293522), (27, 3339406), (42, 2146761), (54, 1669703), (63, 1431174), (126, 715587), (189, 477058), (378, 238529)]