90143486

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6067}}^1$

素因数の和:6128

約数の個数: 32

約数和(自身を含む): 157282560

約数和(自身を除く): 67139074

約数列:

[1, 2, 17, 19, 23, 34, 38, 46, 323, 391, 437, 646, 782, 874, 6067, 7429, 12134, 14858, 103139, 115273, 139541, 206278, 230546, 279082, 1959641, 2372197, 2651279, 3919282, 4744394, 5302558, 45071743, 90143486]

約数ペア:

[(1, 90143486), (2, 45071743), (17, 5302558), (19, 4744394), (23, 3919282), (34, 2651279), (38, 2372197), (46, 1959641), (323, 279082), (391, 230546), (437, 206278), (646, 139541), (782, 115273), (874, 103139), (6067, 14858), (7429, 12134)]