8761324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 72

約数和(自身を含む): 19495728

約数和(自身を除く): 10734404

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 53, 68, 106, 143, 187, 212, 221, 286, 289, 374, 442, 572, 578, 583, 689, 748, 884, 901, 1156, 1166, 1378, 1802, 2332, 2431, 2756, 3179, 3604, 3757, 4862, 6358, 7514, 7579, 9724, 9911, 11713, 12716, 15028, 15158, 15317, 19822, 23426, 30316, 30634, 39644, 41327, 46852, 61268, 82654, 128843, 165308, 168487, 199121, 257686, 336974, 398242, 515372, 673948, 796484, 2190331, 4380662, 8761324]

約数ペア:

[(1, 8761324), (2, 4380662), (4, 2190331), (11, 796484), (13, 673948), (17, 515372), (22, 398242), (26, 336974), (34, 257686), (44, 199121), (52, 168487), (53, 165308), (68, 128843), (106, 82654), (143, 61268), (187, 46852), (212, 41327), (221, 39644), (286, 30634), (289, 30316), (374, 23426), (442, 19822), (572, 15317), (578, 15158), (583, 15028), (689, 12716), (748, 11713), (884, 9911), (901, 9724), (1156, 7579), (1166, 7514), (1378, 6358), (1802, 4862), (2332, 3757), (2431, 3604), (2756, 3179)]