977734548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{65761}}^1$

素因数の和:65837

約数の個数: 72

約数和(自身を含む): 2872484160

約数和(自身を除く): 1894749612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 177, 236, 252, 354, 413, 531, 708, 826, 1062, 1239, 1652, 2124, 2478, 3717, 4956, 7434, 14868, 65761, 131522, 197283, 263044, 394566, 460327, 591849, 789132, 920654, 1183698, 1380981, 1841308, 2367396, 2761962, 3879899, 4142943, 5523924, 7759798, 8285886, 11639697, 15519596, 16571772, 23279394, 27159293, 34919091, 46558788, 54318586, 69838182, 81477879, 108637172, 139676364, 162955758, 244433637, 325911516, 488867274, 977734548]

約数ペア:

[(1, 977734548), (2, 488867274), (3, 325911516), (4, 244433637), (6, 162955758), (7, 139676364), (9, 108637172), (12, 81477879), (14, 69838182), (18, 54318586), (21, 46558788), (28, 34919091), (36, 27159293), (42, 23279394), (59, 16571772), (63, 15519596), (84, 11639697), (118, 8285886), (126, 7759798), (177, 5523924), (236, 4142943), (252, 3879899), (354, 2761962), (413, 2367396), (531, 1841308), (708, 1380981), (826, 1183698), (1062, 920654), (1239, 789132), (1652, 591849), (2124, 460327), (2478, 394566), (3717, 263044), (4956, 197283), (7434, 131522), (14868, 65761)]