80599792

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:506

約数の個数: 80

約数和(自身を含む): 193862592

約数和(自身を除く): 113262800

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 197, 208, 281, 364, 394, 562, 728, 788, 1124, 1379, 1456, 1576, 1967, 2248, 2561, 2758, 3152, 3653, 3934, 4496, 5122, 5516, 7306, 7868, 10244, 11032, 14612, 15736, 17927, 20488, 22064, 25571, 29224, 31472, 35854, 40976, 51142, 55357, 58448, 71708, 102284, 110714, 143416, 204568, 221428, 286832, 387499, 409136, 442856, 719641, 774998, 885712, 1439282, 1549996, 2878564, 3099992, 5037487, 5757128, 6199984, 10074974, 11514256, 20149948, 40299896, 80599792]

約数ペア:

[(1, 80599792), (2, 40299896), (4, 20149948), (7, 11514256), (8, 10074974), (13, 6199984), (14, 5757128), (16, 5037487), (26, 3099992), (28, 2878564), (52, 1549996), (56, 1439282), (91, 885712), (104, 774998), (112, 719641), (182, 442856), (197, 409136), (208, 387499), (281, 286832), (364, 221428), (394, 204568), (562, 143416), (728, 110714), (788, 102284), (1124, 71708), (1379, 58448), (1456, 55357), (1576, 51142), (1967, 40976), (2248, 35854), (2561, 31472), (2758, 29224), (3152, 25571), (3653, 22064), (3934, 20488), (4496, 17927), (5122, 15736), (5516, 14612), (7306, 11032), (7868, 10244)]