75077018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 121824000

約数和(自身を除く): 46746982

約数列:

[1, 2, 19, 38, 79, 89, 158, 178, 281, 562, 1501, 1691, 3002, 3382, 5339, 7031, 10678, 14062, 22199, 25009, 44398, 50018, 133589, 267178, 421781, 475171, 843562, 950342, 1975711, 3951422, 37538509, 75077018]

約数ペア:

[(1, 75077018), (2, 37538509), (19, 3951422), (38, 1975711), (79, 950342), (89, 843562), (158, 475171), (178, 421781), (281, 267178), (562, 133589), (1501, 50018), (1691, 44398), (3002, 25009), (3382, 22199), (5339, 14062), (7031, 10678)]