78466542

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1277}}^1$

素因数の和:1326

約数の個数: 96

約数和(自身を含む): 209796480

約数和(自身を除く): 131329938

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 49, 57, 66, 77, 98, 114, 133, 147, 154, 209, 231, 266, 294, 399, 418, 462, 539, 627, 798, 931, 1078, 1254, 1277, 1463, 1617, 1862, 2554, 2793, 2926, 3234, 3831, 4389, 5586, 7662, 8778, 8939, 10241, 14047, 17878, 20482, 24263, 26817, 28094, 30723, 42141, 48526, 53634, 61446, 62573, 72789, 84282, 98329, 125146, 145578, 169841, 187719, 196658, 266893, 294987, 339682, 375438, 509523, 533786, 589974, 688303, 800679, 1019046, 1188887, 1376606, 1601358, 1868251, 2064909, 2377774, 3566661, 3736502, 4129818, 5604753, 7133322, 11209506, 13077757, 26155514, 39233271, 78466542]

約数ペア:

[(1, 78466542), (2, 39233271), (3, 26155514), (6, 13077757), (7, 11209506), (11, 7133322), (14, 5604753), (19, 4129818), (21, 3736502), (22, 3566661), (33, 2377774), (38, 2064909), (42, 1868251), (49, 1601358), (57, 1376606), (66, 1188887), (77, 1019046), (98, 800679), (114, 688303), (133, 589974), (147, 533786), (154, 509523), (209, 375438), (231, 339682), (266, 294987), (294, 266893), (399, 196658), (418, 187719), (462, 169841), (539, 145578), (627, 125146), (798, 98329), (931, 84282), (1078, 72789), (1254, 62573), (1277, 61446), (1463, 53634), (1617, 48526), (1862, 42141), (2554, 30723), (2793, 28094), (2926, 26817), (3234, 24263), (3831, 20482), (4389, 17878), (5586, 14047), (7662, 10241), (8778, 8939)]