80622672

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2749}}^1$

素因数の和:2820

約数の個数: 80

約数和(自身を含む): 229152000

約数和(自身を除く): 148529328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 47, 48, 52, 78, 94, 104, 141, 156, 188, 208, 282, 312, 376, 564, 611, 624, 752, 1128, 1222, 1833, 2256, 2444, 2749, 3666, 4888, 5498, 7332, 8247, 9776, 10996, 14664, 16494, 21992, 29328, 32988, 35737, 43984, 65976, 71474, 107211, 129203, 131952, 142948, 214422, 258406, 285896, 387609, 428844, 516812, 571792, 775218, 857688, 1033624, 1550436, 1679639, 1715376, 2067248, 3100872, 3359278, 5038917, 6201744, 6718556, 10077834, 13437112, 20155668, 26874224, 40311336, 80622672]

約数ペア:

[(1, 80622672), (2, 40311336), (3, 26874224), (4, 20155668), (6, 13437112), (8, 10077834), (12, 6718556), (13, 6201744), (16, 5038917), (24, 3359278), (26, 3100872), (39, 2067248), (47, 1715376), (48, 1679639), (52, 1550436), (78, 1033624), (94, 857688), (104, 775218), (141, 571792), (156, 516812), (188, 428844), (208, 387609), (282, 285896), (312, 258406), (376, 214422), (564, 142948), (611, 131952), (624, 129203), (752, 107211), (1128, 71474), (1222, 65976), (1833, 43984), (2256, 35737), (2444, 32988), (2749, 29328), (3666, 21992), (4888, 16494), (5498, 14664), (7332, 10996), (8247, 9776)]