80856672

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{967}}^1$

素因数の和:1060

約数の個数: 96

約数和(自身を含む): 232227072

約数和(自身を除く): 151370400

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 67, 78, 96, 104, 134, 156, 201, 208, 268, 312, 402, 416, 536, 624, 804, 871, 967, 1072, 1248, 1608, 1742, 1934, 2144, 2613, 2901, 3216, 3484, 3868, 5226, 5802, 6432, 6968, 7736, 10452, 11604, 12571, 13936, 15472, 20904, 23208, 25142, 27872, 30944, 37713, 41808, 46416, 50284, 64789, 75426, 83616, 92832, 100568, 129578, 150852, 194367, 201136, 259156, 301704, 388734, 402272, 518312, 603408, 777468, 842257, 1036624, 1206816, 1554936, 1684514, 2073248, 2526771, 3109872, 3369028, 5053542, 6219744, 6738056, 10107084, 13476112, 20214168, 26952224, 40428336, 80856672]

約数ペア:

[(1, 80856672), (2, 40428336), (3, 26952224), (4, 20214168), (6, 13476112), (8, 10107084), (12, 6738056), (13, 6219744), (16, 5053542), (24, 3369028), (26, 3109872), (32, 2526771), (39, 2073248), (48, 1684514), (52, 1554936), (67, 1206816), (78, 1036624), (96, 842257), (104, 777468), (134, 603408), (156, 518312), (201, 402272), (208, 388734), (268, 301704), (312, 259156), (402, 201136), (416, 194367), (536, 150852), (624, 129578), (804, 100568), (871, 92832), (967, 83616), (1072, 75426), (1248, 64789), (1608, 50284), (1742, 46416), (1934, 41808), (2144, 37713), (2613, 30944), (2901, 27872), (3216, 25142), (3484, 23208), (3868, 20904), (5226, 15472), (5802, 13936), (6432, 12571), (6968, 11604), (7736, 10452)]