89206728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2087}}^1$

素因数の和:2246

約数の個数: 64

約数和(自身を含む): 242040960

約数和(自身を除く): 152834232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 137, 156, 274, 312, 411, 548, 822, 1096, 1644, 1781, 2087, 3288, 3562, 4174, 5343, 6261, 7124, 8348, 10686, 12522, 14248, 16696, 21372, 25044, 27131, 42744, 50088, 54262, 81393, 108524, 162786, 217048, 285919, 325572, 571838, 651144, 857757, 1143676, 1715514, 2287352, 3431028, 3716947, 6862056, 7433894, 11150841, 14867788, 22301682, 29735576, 44603364, 89206728]

約数ペア:

[(1, 89206728), (2, 44603364), (3, 29735576), (4, 22301682), (6, 14867788), (8, 11150841), (12, 7433894), (13, 6862056), (24, 3716947), (26, 3431028), (39, 2287352), (52, 1715514), (78, 1143676), (104, 857757), (137, 651144), (156, 571838), (274, 325572), (312, 285919), (411, 217048), (548, 162786), (822, 108524), (1096, 81393), (1644, 54262), (1781, 50088), (2087, 42744), (3288, 27131), (3562, 25044), (4174, 21372), (5343, 16696), (6261, 14248), (7124, 12522), (8348, 10686)]