79966422

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1031}}^1$

素因数の和:1209

約数の個数: 48

約数和(自身を含む): 180311040

約数和(自身を除く): 100344618

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 139, 186, 278, 279, 417, 558, 834, 1031, 1251, 2062, 2502, 3093, 4309, 6186, 8618, 9279, 12927, 18558, 25854, 31961, 38781, 63922, 77562, 95883, 143309, 191766, 286618, 287649, 429927, 575298, 859854, 1289781, 2579562, 4442579, 8885158, 13327737, 26655474, 39983211, 79966422]

約数ペア:

[(1, 79966422), (2, 39983211), (3, 26655474), (6, 13327737), (9, 8885158), (18, 4442579), (31, 2579562), (62, 1289781), (93, 859854), (139, 575298), (186, 429927), (278, 287649), (279, 286618), (417, 191766), (558, 143309), (834, 95883), (1031, 77562), (1251, 63922), (2062, 38781), (2502, 31961), (3093, 25854), (4309, 18558), (6186, 12927), (8618, 9279)]