72597208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 151632000

約数和(自身を除く): 79034792

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 79, 116, 136, 158, 232, 233, 316, 466, 493, 632, 932, 986, 1343, 1864, 1972, 2291, 2686, 3944, 3961, 4582, 5372, 6757, 7922, 9164, 10744, 13514, 15844, 18328, 18407, 27028, 31688, 36814, 38947, 54056, 73628, 77894, 114869, 147256, 155788, 229738, 311576, 312919, 459476, 533803, 625838, 918952, 1067606, 1251676, 2135212, 2503352, 4270424, 9074651, 18149302, 36298604, 72597208]

約数ペア:

[(1, 72597208), (2, 36298604), (4, 18149302), (8, 9074651), (17, 4270424), (29, 2503352), (34, 2135212), (58, 1251676), (68, 1067606), (79, 918952), (116, 625838), (136, 533803), (158, 459476), (232, 312919), (233, 311576), (316, 229738), (466, 155788), (493, 147256), (632, 114869), (932, 77894), (986, 73628), (1343, 54056), (1864, 38947), (1972, 36814), (2291, 31688), (2686, 27028), (3944, 18407), (3961, 18328), (4582, 15844), (5372, 13514), (6757, 10744), (7922, 9164)]