80911008

素因数分解:

$2^5\times 3^3\times {\mathrm{37}}^1\times {\mathrm{2531}}^1$

素因数の和:2587

約数の個数: 96

約数和(自身を含む): 242464320

約数和(自身を除く): 161553312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 72, 74, 96, 108, 111, 144, 148, 216, 222, 288, 296, 333, 432, 444, 592, 666, 864, 888, 999, 1184, 1332, 1776, 1998, 2531, 2664, 3552, 3996, 5062, 5328, 7593, 7992, 10124, 10656, 15186, 15984, 20248, 22779, 30372, 31968, 40496, 45558, 60744, 68337, 80992, 91116, 93647, 121488, 136674, 182232, 187294, 242976, 273348, 280941, 364464, 374588, 546696, 561882, 728928, 749176, 842823, 1093392, 1123764, 1498352, 1685646, 2186784, 2247528, 2528469, 2996704, 3371292, 4495056, 5056938, 6742584, 8990112, 10113876, 13485168, 20227752, 26970336, 40455504, 80911008]

約数ペア:

[(1, 80911008), (2, 40455504), (3, 26970336), (4, 20227752), (6, 13485168), (8, 10113876), (9, 8990112), (12, 6742584), (16, 5056938), (18, 4495056), (24, 3371292), (27, 2996704), (32, 2528469), (36, 2247528), (37, 2186784), (48, 1685646), (54, 1498352), (72, 1123764), (74, 1093392), (96, 842823), (108, 749176), (111, 728928), (144, 561882), (148, 546696), (216, 374588), (222, 364464), (288, 280941), (296, 273348), (333, 242976), (432, 187294), (444, 182232), (592, 136674), (666, 121488), (864, 93647), (888, 91116), (999, 80992), (1184, 68337), (1332, 60744), (1776, 45558), (1998, 40496), (2531, 31968), (2664, 30372), (3552, 22779), (3996, 20248), (5062, 15984), (5328, 15186), (7593, 10656), (7992, 10124)]