72981346752

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4087217}}^1$

素因数の和:4087266

約数の個数: 84

約数和(自身を含む): 215935901376

約数和(自身を除く): 142954554624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 17856, 4087217, 8174434, 12261651, 16348868, 24523302, 32697736, 36784953, 49046604, 65395472, 73569906, 98093208, 126703727, 130790944, 147139812, 196186416, 253407454, 261581888, 294279624, 380111181, 392372832, 506814908, 588559248, 760222362, 784745664, 1013629816, 1140333543, 1177118496, 1520444724, 2027259632, 2280667086, 2354236992, 3040889448, 4054519264, 4561334172, 6081778896, 8109038528, 9122668344, 12163557792, 18245336688, 24327115584, 36490673376, 72981346752]

約数ペア:

[(1, 72981346752), (2, 36490673376), (3, 24327115584), (4, 18245336688), (6, 12163557792), (8, 9122668344), (9, 8109038528), (12, 6081778896), (16, 4561334172), (18, 4054519264), (24, 3040889448), (31, 2354236992), (32, 2280667086), (36, 2027259632), (48, 1520444724), (62, 1177118496), (64, 1140333543), (72, 1013629816), (93, 784745664), (96, 760222362), (124, 588559248), (144, 506814908), (186, 392372832), (192, 380111181), (248, 294279624), (279, 261581888), (288, 253407454), (372, 196186416), (496, 147139812), (558, 130790944), (576, 126703727), (744, 98093208), (992, 73569906), (1116, 65395472), (1488, 49046604), (1984, 36784953), (2232, 32697736), (2976, 24523302), (4464, 16348868), (5952, 12261651), (8928, 8174434), (17856, 4087217)]