68948478

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:513

約数の個数: 48

約数和(自身を含む): 152530560

約数和(自身を除く): 83582082

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 193, 223, 267, 386, 446, 534, 579, 669, 801, 1158, 1338, 1602, 1737, 2007, 3474, 4014, 17177, 19847, 34354, 39694, 43039, 51531, 59541, 86078, 103062, 119082, 129117, 154593, 178623, 258234, 309186, 357246, 387351, 774702, 3830471, 7660942, 11491413, 22982826, 34474239, 68948478]

約数ペア:

[(1, 68948478), (2, 34474239), (3, 22982826), (6, 11491413), (9, 7660942), (18, 3830471), (89, 774702), (178, 387351), (193, 357246), (223, 309186), (267, 258234), (386, 178623), (446, 154593), (534, 129117), (579, 119082), (669, 103062), (801, 86078), (1158, 59541), (1338, 51531), (1602, 43039), (1737, 39694), (2007, 34354), (3474, 19847), (4014, 17177)]