80443104

素因数分解:

$2^5\times 3^1\times 7^4\times {\mathrm{349}}^1$

素因数の和:390

約数の個数: 120

約数和(自身を含む): 247048200

約数和(自身を除く): 166605096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 343, 349, 392, 588, 672, 686, 698, 784, 1029, 1047, 1176, 1372, 1396, 1568, 2058, 2094, 2352, 2401, 2443, 2744, 2792, 4116, 4188, 4704, 4802, 4886, 5488, 5584, 7203, 7329, 8232, 8376, 9604, 9772, 10976, 11168, 14406, 14658, 16464, 16752, 17101, 19208, 19544, 28812, 29316, 32928, 33504, 34202, 38416, 39088, 51303, 57624, 58632, 68404, 76832, 78176, 102606, 115248, 117264, 119707, 136808, 205212, 230496, 234528, 239414, 273616, 359121, 410424, 478828, 547232, 718242, 820848, 837949, 957656, 1436484, 1641696, 1675898, 1915312, 2513847, 2872968, 3351796, 3830624, 5027694, 5745936, 6703592, 10055388, 11491872, 13407184, 20110776, 26814368, 40221552, 80443104]

約数ペア:

[(1, 80443104), (2, 40221552), (3, 26814368), (4, 20110776), (6, 13407184), (7, 11491872), (8, 10055388), (12, 6703592), (14, 5745936), (16, 5027694), (21, 3830624), (24, 3351796), (28, 2872968), (32, 2513847), (42, 1915312), (48, 1675898), (49, 1641696), (56, 1436484), (84, 957656), (96, 837949), (98, 820848), (112, 718242), (147, 547232), (168, 478828), (196, 410424), (224, 359121), (294, 273616), (336, 239414), (343, 234528), (349, 230496), (392, 205212), (588, 136808), (672, 119707), (686, 117264), (698, 115248), (784, 102606), (1029, 78176), (1047, 76832), (1176, 68404), (1372, 58632), (1396, 57624), (1568, 51303), (2058, 39088), (2094, 38416), (2352, 34202), (2401, 33504), (2443, 32928), (2744, 29316), (2792, 28812), (4116, 19544), (4188, 19208), (4704, 17101), (4802, 16752), (4886, 16464), (5488, 14658), (5584, 14406), (7203, 11168), (7329, 10976), (8232, 9772), (8376, 9604)]