67288728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11351}}^1$

素因数の和:11392

約数の個数: 64

約数和(自身を含む): 190713600

約数和(自身を除く): 123424872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 11351, 22702, 34053, 45404, 68106, 90808, 136212, 147563, 215669, 272424, 295126, 431338, 442689, 590252, 647007, 862676, 885378, 1180504, 1294014, 1725352, 1770756, 2588028, 2803697, 3541512, 5176056, 5607394, 8411091, 11214788, 16822182, 22429576, 33644364, 67288728]

約数ペア:

[(1, 67288728), (2, 33644364), (3, 22429576), (4, 16822182), (6, 11214788), (8, 8411091), (12, 5607394), (13, 5176056), (19, 3541512), (24, 2803697), (26, 2588028), (38, 1770756), (39, 1725352), (52, 1294014), (57, 1180504), (76, 885378), (78, 862676), (104, 647007), (114, 590252), (152, 442689), (156, 431338), (228, 295126), (247, 272424), (312, 215669), (456, 147563), (494, 136212), (741, 90808), (988, 68106), (1482, 45404), (1976, 34053), (2964, 22702), (5928, 11351)]