81146604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1657}}^1$

素因数の和:1735

約数の個数: 96

約数和(自身を含む): 240662016

約数和(自身を除く): 159515412

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 53, 66, 77, 84, 106, 132, 154, 159, 212, 231, 308, 318, 371, 462, 583, 636, 742, 924, 1113, 1166, 1484, 1657, 1749, 2226, 2332, 3314, 3498, 4081, 4452, 4971, 6628, 6996, 8162, 9942, 11599, 12243, 16324, 18227, 19884, 23198, 24486, 34797, 36454, 46396, 48972, 54681, 69594, 72908, 87821, 109362, 127589, 139188, 175642, 218724, 255178, 263463, 351284, 382767, 510356, 526926, 614747, 765534, 966031, 1053852, 1229494, 1531068, 1844241, 1932062, 2458988, 2898093, 3688482, 3864124, 5796186, 6762217, 7376964, 11592372, 13524434, 20286651, 27048868, 40573302, 81146604]

約数ペア:

[(1, 81146604), (2, 40573302), (3, 27048868), (4, 20286651), (6, 13524434), (7, 11592372), (11, 7376964), (12, 6762217), (14, 5796186), (21, 3864124), (22, 3688482), (28, 2898093), (33, 2458988), (42, 1932062), (44, 1844241), (53, 1531068), (66, 1229494), (77, 1053852), (84, 966031), (106, 765534), (132, 614747), (154, 526926), (159, 510356), (212, 382767), (231, 351284), (308, 263463), (318, 255178), (371, 218724), (462, 175642), (583, 139188), (636, 127589), (742, 109362), (924, 87821), (1113, 72908), (1166, 69594), (1484, 54681), (1657, 48972), (1749, 46396), (2226, 36454), (2332, 34797), (3314, 24486), (3498, 23198), (4081, 19884), (4452, 18227), (4971, 16324), (6628, 12243), (6996, 11599), (8162, 9942)]