66394968

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{145603}}^1$

素因数の和:145631

約数の個数: 32

約数和(自身を含む): 174724800

約数和(自身を除く): 108329832

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 145603, 291206, 436809, 582412, 873618, 1164824, 1747236, 2766457, 3494472, 5532914, 8299371, 11065828, 16598742, 22131656, 33197484, 66394968]

約数ペア:

[(1, 66394968), (2, 33197484), (3, 22131656), (4, 16598742), (6, 11065828), (8, 8299371), (12, 5532914), (19, 3494472), (24, 2766457), (38, 1747236), (57, 1164824), (76, 873618), (114, 582412), (152, 436809), (228, 291206), (456, 145603)]