72972816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7489}}^1$

素因数の和:7536

約数の個数: 80

約数和(自身を含む): 222902400

約数和(自身を除く): 149929584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 112, 116, 168, 174, 203, 232, 336, 348, 406, 464, 609, 696, 812, 1218, 1392, 1624, 2436, 3248, 4872, 7489, 9744, 14978, 22467, 29956, 44934, 52423, 59912, 89868, 104846, 119824, 157269, 179736, 209692, 217181, 314538, 359472, 419384, 434362, 629076, 651543, 838768, 868724, 1258152, 1303086, 1520267, 1737448, 2516304, 2606172, 3040534, 3474896, 4560801, 5212344, 6081068, 9121602, 10424688, 12162136, 18243204, 24324272, 36486408, 72972816]

約数ペア:

[(1, 72972816), (2, 36486408), (3, 24324272), (4, 18243204), (6, 12162136), (7, 10424688), (8, 9121602), (12, 6081068), (14, 5212344), (16, 4560801), (21, 3474896), (24, 3040534), (28, 2606172), (29, 2516304), (42, 1737448), (48, 1520267), (56, 1303086), (58, 1258152), (84, 868724), (87, 838768), (112, 651543), (116, 629076), (168, 434362), (174, 419384), (203, 359472), (232, 314538), (336, 217181), (348, 209692), (406, 179736), (464, 157269), (609, 119824), (696, 104846), (812, 89868), (1218, 59912), (1392, 52423), (1624, 44934), (2436, 29956), (3248, 22467), (4872, 14978), (7489, 9744)]