80261808

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2141}}^1$

素因数の和:2234

約数の個数: 80

約数和(自身を含む): 229485312

約数和(自身を除く): 149223504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 71, 88, 132, 142, 176, 213, 264, 284, 426, 528, 568, 781, 852, 1136, 1562, 1704, 2141, 2343, 3124, 3408, 4282, 4686, 6248, 6423, 8564, 9372, 12496, 12846, 17128, 18744, 23551, 25692, 34256, 37488, 47102, 51384, 70653, 94204, 102768, 141306, 152011, 188408, 282612, 304022, 376816, 456033, 565224, 608044, 912066, 1130448, 1216088, 1672121, 1824132, 2432176, 3344242, 3648264, 5016363, 6688484, 7296528, 10032726, 13376968, 20065452, 26753936, 40130904, 80261808]

約数ペア:

[(1, 80261808), (2, 40130904), (3, 26753936), (4, 20065452), (6, 13376968), (8, 10032726), (11, 7296528), (12, 6688484), (16, 5016363), (22, 3648264), (24, 3344242), (33, 2432176), (44, 1824132), (48, 1672121), (66, 1216088), (71, 1130448), (88, 912066), (132, 608044), (142, 565224), (176, 456033), (213, 376816), (264, 304022), (284, 282612), (426, 188408), (528, 152011), (568, 141306), (781, 102768), (852, 94204), (1136, 70653), (1562, 51384), (1704, 47102), (2141, 37488), (2343, 34256), (3124, 25692), (3408, 23551), (4282, 18744), (4686, 17128), (6248, 12846), (6423, 12496), (8564, 9372)]