68570964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{853}}^1$

素因数の和:910

約数の個数: 144

約数和(自身を含む): 223816320

約数和(自身を除く): 155245356

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 29, 33, 36, 42, 44, 58, 63, 66, 77, 84, 87, 99, 116, 126, 132, 154, 174, 198, 203, 231, 252, 261, 308, 319, 348, 396, 406, 462, 522, 609, 638, 693, 812, 853, 924, 957, 1044, 1218, 1276, 1386, 1706, 1827, 1914, 2233, 2436, 2559, 2772, 2871, 3412, 3654, 3828, 4466, 5118, 5742, 5971, 6699, 7308, 7677, 8932, 9383, 10236, 11484, 11942, 13398, 15354, 17913, 18766, 20097, 23884, 24737, 26796, 28149, 30708, 35826, 37532, 40194, 49474, 53739, 56298, 65681, 71652, 74211, 80388, 84447, 98948, 107478, 112596, 131362, 148422, 168894, 173159, 197043, 214956, 222633, 262724, 272107, 296844, 337788, 346318, 394086, 445266, 519477, 544214, 591129, 692636, 788172, 816321, 890532, 1038954, 1088428, 1182258, 1558431, 1632642, 1904749, 2077908, 2364516, 2448963, 3116862, 3265284, 3809498, 4897926, 5714247, 6233724, 7618996, 9795852, 11428494, 17142741, 22856988, 34285482, 68570964]

約数ペア:

[(1, 68570964), (2, 34285482), (3, 22856988), (4, 17142741), (6, 11428494), (7, 9795852), (9, 7618996), (11, 6233724), (12, 5714247), (14, 4897926), (18, 3809498), (21, 3265284), (22, 3116862), (28, 2448963), (29, 2364516), (33, 2077908), (36, 1904749), (42, 1632642), (44, 1558431), (58, 1182258), (63, 1088428), (66, 1038954), (77, 890532), (84, 816321), (87, 788172), (99, 692636), (116, 591129), (126, 544214), (132, 519477), (154, 445266), (174, 394086), (198, 346318), (203, 337788), (231, 296844), (252, 272107), (261, 262724), (308, 222633), (319, 214956), (348, 197043), (396, 173159), (406, 168894), (462, 148422), (522, 131362), (609, 112596), (638, 107478), (693, 98948), (812, 84447), (853, 80388), (924, 74211), (957, 71652), (1044, 65681), (1218, 56298), (1276, 53739), (1386, 49474), (1706, 40194), (1827, 37532), (1914, 35826), (2233, 30708), (2436, 28149), (2559, 26796), (2772, 24737), (2871, 23884), (3412, 20097), (3654, 18766), (3828, 17913), (4466, 15354), (5118, 13398), (5742, 11942), (5971, 11484), (6699, 10236), (7308, 9383), (7677, 8932)]