1075565556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{2591}}^1$

素因数の和:3501

約数の個数: 72

約数和(自身を含む): 2932360704

約数和(自身を除く): 1856795148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 887, 1774, 2591, 2661, 3548, 5182, 5322, 7773, 7983, 10364, 10644, 11531, 15546, 15966, 23062, 23319, 31092, 31932, 33683, 34593, 46124, 46638, 67366, 69186, 93276, 101049, 103779, 134732, 138372, 202098, 207558, 303147, 404196, 415116, 606294, 1212588, 2298217, 4596434, 6894651, 9192868, 13789302, 20683953, 27578604, 29876821, 41367906, 59753642, 82735812, 89630463, 119507284, 179260926, 268891389, 358521852, 537782778, 1075565556]

約数ペア:

[(1, 1075565556), (2, 537782778), (3, 358521852), (4, 268891389), (6, 179260926), (9, 119507284), (12, 89630463), (13, 82735812), (18, 59753642), (26, 41367906), (36, 29876821), (39, 27578604), (52, 20683953), (78, 13789302), (117, 9192868), (156, 6894651), (234, 4596434), (468, 2298217), (887, 1212588), (1774, 606294), (2591, 415116), (2661, 404196), (3548, 303147), (5182, 207558), (5322, 202098), (7773, 138372), (7983, 134732), (10364, 103779), (10644, 101049), (11531, 93276), (15546, 69186), (15966, 67366), (23062, 46638), (23319, 46124), (31092, 34593), (31932, 33683)]