79904022

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 179988480

約数和(自身を除く): 100084458

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 89, 122, 178, 183, 223, 267, 366, 446, 534, 669, 671, 979, 1338, 1342, 1958, 2013, 2453, 2937, 4026, 4906, 5429, 5874, 7359, 10858, 13603, 14718, 16287, 19847, 27206, 32574, 39694, 40809, 59541, 59719, 81618, 119082, 119438, 149633, 179157, 218317, 299266, 358314, 436634, 448899, 654951, 897798, 1210667, 1309902, 2421334, 3632001, 7264002, 13317337, 26634674, 39952011, 79904022]

約数ペア:

[(1, 79904022), (2, 39952011), (3, 26634674), (6, 13317337), (11, 7264002), (22, 3632001), (33, 2421334), (61, 1309902), (66, 1210667), (89, 897798), (122, 654951), (178, 448899), (183, 436634), (223, 358314), (267, 299266), (366, 218317), (446, 179157), (534, 149633), (669, 119438), (671, 119082), (979, 81618), (1338, 59719), (1342, 59541), (1958, 40809), (2013, 39694), (2453, 32574), (2937, 27206), (4026, 19847), (4906, 16287), (5429, 14718), (5874, 13603), (7359, 10858)]