82971798

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1277}}^1$

素因数の和:1326

約数の個数: 96

約数和(自身を含む): 220286304

約数和(自身を除く): 137314506

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 49, 51, 78, 91, 98, 102, 119, 147, 182, 221, 238, 273, 294, 357, 442, 546, 637, 663, 714, 833, 1274, 1277, 1326, 1547, 1666, 1911, 2499, 2554, 3094, 3822, 3831, 4641, 4998, 7662, 8939, 9282, 10829, 16601, 17878, 21658, 21709, 26817, 32487, 33202, 43418, 49803, 53634, 62573, 64974, 65127, 99606, 116207, 125146, 130254, 151963, 187719, 232414, 282217, 303926, 348621, 375438, 455889, 564434, 697242, 813449, 846651, 911778, 1063741, 1626898, 1693302, 1975519, 2127482, 2440347, 3191223, 3951038, 4880694, 5926557, 6382446, 11853114, 13828633, 27657266, 41485899, 82971798]

約数ペア:

[(1, 82971798), (2, 41485899), (3, 27657266), (6, 13828633), (7, 11853114), (13, 6382446), (14, 5926557), (17, 4880694), (21, 3951038), (26, 3191223), (34, 2440347), (39, 2127482), (42, 1975519), (49, 1693302), (51, 1626898), (78, 1063741), (91, 911778), (98, 846651), (102, 813449), (119, 697242), (147, 564434), (182, 455889), (221, 375438), (238, 348621), (273, 303926), (294, 282217), (357, 232414), (442, 187719), (546, 151963), (637, 130254), (663, 125146), (714, 116207), (833, 99606), (1274, 65127), (1277, 64974), (1326, 62573), (1547, 53634), (1666, 49803), (1911, 43418), (2499, 33202), (2554, 32487), (3094, 26817), (3822, 21709), (3831, 21658), (4641, 17878), (4998, 16601), (7662, 10829), (8939, 9282)]