77820492

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{881}}^1$

素因数の和:1338

約数の個数: 48

約数和(自身を含む): 192925152

約数和(自身を除く): 115104660

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 433, 866, 881, 1299, 1732, 1762, 2598, 2643, 3524, 5196, 5286, 7361, 10572, 14722, 14977, 22083, 29444, 29954, 44166, 44931, 59908, 88332, 89862, 179724, 381473, 762946, 1144419, 1525892, 2288838, 4577676, 6485041, 12970082, 19455123, 25940164, 38910246, 77820492]

約数ペア:

[(1, 77820492), (2, 38910246), (3, 25940164), (4, 19455123), (6, 12970082), (12, 6485041), (17, 4577676), (34, 2288838), (51, 1525892), (68, 1144419), (102, 762946), (204, 381473), (433, 179724), (866, 89862), (881, 88332), (1299, 59908), (1732, 44931), (1762, 44166), (2598, 29954), (2643, 29444), (3524, 22083), (5196, 14977), (5286, 14722), (7361, 10572)]