8708312772

素因数分解:

$2^2\times 3^2\times {\mathrm{293}}^1\times {\mathrm{661}}^1\times {\mathrm{1249}}^1$

素因数の和:2213

約数の個数: 72

約数和(自身を含む): 22138935000

約数和(自身を除く): 13430622228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 293, 586, 661, 879, 1172, 1249, 1322, 1758, 1983, 2498, 2637, 2644, 3516, 3747, 3966, 4996, 5274, 5949, 7494, 7932, 10548, 11241, 11898, 14988, 22482, 23796, 44964, 193673, 365957, 387346, 581019, 731914, 774692, 825589, 1097871, 1162038, 1463828, 1651178, 1743057, 2195742, 2324076, 2476767, 3293613, 3302356, 3486114, 4391484, 4953534, 6587226, 6972228, 7430301, 9907068, 13174452, 14860602, 29721204, 241897577, 483795154, 725692731, 967590308, 1451385462, 2177078193, 2902770924, 4354156386, 8708312772]

約数ペア:

[(1, 8708312772), (2, 4354156386), (3, 2902770924), (4, 2177078193), (6, 1451385462), (9, 967590308), (12, 725692731), (18, 483795154), (36, 241897577), (293, 29721204), (586, 14860602), (661, 13174452), (879, 9907068), (1172, 7430301), (1249, 6972228), (1322, 6587226), (1758, 4953534), (1983, 4391484), (2498, 3486114), (2637, 3302356), (2644, 3293613), (3516, 2476767), (3747, 2324076), (3966, 2195742), (4996, 1743057), (5274, 1651178), (5949, 1463828), (7494, 1162038), (7932, 1097871), (10548, 825589), (11241, 774692), (11898, 731914), (14988, 581019), (22482, 387346), (23796, 365957), (44964, 193673)]