66525316

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 140506520

約数和(自身を除く): 73981204

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 97, 109, 121, 143, 194, 218, 242, 286, 388, 436, 484, 572, 1067, 1199, 1261, 1417, 1573, 2134, 2398, 2522, 2834, 3146, 4268, 4796, 5044, 5668, 6292, 10573, 11737, 13189, 13871, 15587, 21146, 23474, 26378, 27742, 31174, 42292, 46948, 52756, 55484, 62348, 116303, 137449, 152581, 171457, 232606, 274898, 305162, 342914, 465212, 549796, 610324, 685828, 1279333, 1511939, 2558666, 3023878, 5117332, 6047756, 16631329, 33262658, 66525316]

約数ペア:

[(1, 66525316), (2, 33262658), (4, 16631329), (11, 6047756), (13, 5117332), (22, 3023878), (26, 2558666), (44, 1511939), (52, 1279333), (97, 685828), (109, 610324), (121, 549796), (143, 465212), (194, 342914), (218, 305162), (242, 274898), (286, 232606), (388, 171457), (436, 152581), (484, 137449), (572, 116303), (1067, 62348), (1199, 55484), (1261, 52756), (1417, 46948), (1573, 42292), (2134, 31174), (2398, 27742), (2522, 26378), (2834, 23474), (3146, 21146), (4268, 15587), (4796, 13871), (5044, 13189), (5668, 11737), (6292, 10573)]