71284668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2251}}^1$

素因数の和:2307

約数の個数: 96

約数和(自身を含む): 211868160

約数和(自身を除く): 140583492

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 52, 58, 78, 84, 87, 91, 116, 156, 174, 182, 203, 273, 348, 364, 377, 406, 546, 609, 754, 812, 1092, 1131, 1218, 1508, 2251, 2262, 2436, 2639, 4502, 4524, 5278, 6753, 7917, 9004, 10556, 13506, 15757, 15834, 27012, 29263, 31514, 31668, 47271, 58526, 63028, 65279, 87789, 94542, 117052, 130558, 175578, 189084, 195837, 204841, 261116, 351156, 391674, 409682, 456953, 614523, 783348, 819364, 848627, 913906, 1229046, 1370859, 1697254, 1827812, 2458092, 2545881, 2741718, 3394508, 5091762, 5483436, 5940389, 10183524, 11880778, 17821167, 23761556, 35642334, 71284668]

約数ペア:

[(1, 71284668), (2, 35642334), (3, 23761556), (4, 17821167), (6, 11880778), (7, 10183524), (12, 5940389), (13, 5483436), (14, 5091762), (21, 3394508), (26, 2741718), (28, 2545881), (29, 2458092), (39, 1827812), (42, 1697254), (52, 1370859), (58, 1229046), (78, 913906), (84, 848627), (87, 819364), (91, 783348), (116, 614523), (156, 456953), (174, 409682), (182, 391674), (203, 351156), (273, 261116), (348, 204841), (364, 195837), (377, 189084), (406, 175578), (546, 130558), (609, 117052), (754, 94542), (812, 87789), (1092, 65279), (1131, 63028), (1218, 58526), (1508, 47271), (2251, 31668), (2262, 31514), (2436, 29263), (2639, 27012), (4502, 15834), (4524, 15757), (5278, 13506), (6753, 10556), (7917, 9004)]