68775564

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3083}}^1$

素因数の和:3127

約数の個数: 72

約数和(自身を含む): 189628992

約数和(自身を除く): 120853428

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 169, 286, 338, 429, 507, 572, 676, 858, 1014, 1716, 1859, 2028, 3083, 3718, 5577, 6166, 7436, 9249, 11154, 12332, 18498, 22308, 33913, 36996, 40079, 67826, 80158, 101739, 120237, 135652, 160316, 203478, 240474, 406956, 440869, 480948, 521027, 881738, 1042054, 1322607, 1563081, 1763476, 2084108, 2645214, 3126162, 5290428, 5731297, 6252324, 11462594, 17193891, 22925188, 34387782, 68775564]

約数ペア:

[(1, 68775564), (2, 34387782), (3, 22925188), (4, 17193891), (6, 11462594), (11, 6252324), (12, 5731297), (13, 5290428), (22, 3126162), (26, 2645214), (33, 2084108), (39, 1763476), (44, 1563081), (52, 1322607), (66, 1042054), (78, 881738), (132, 521027), (143, 480948), (156, 440869), (169, 406956), (286, 240474), (338, 203478), (429, 160316), (507, 135652), (572, 120237), (676, 101739), (858, 80158), (1014, 67826), (1716, 40079), (1859, 36996), (2028, 33913), (3083, 22308), (3718, 18498), (5577, 12332), (6166, 11154), (7436, 9249)]