72464370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12917}}^1$

素因数の和:12955

約数の個数: 64

約数和(自身を含む): 200900736

約数和(自身を除く): 128436366

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1870, 2805, 5610, 12917, 25834, 38751, 64585, 77502, 129170, 142087, 193755, 219589, 284174, 387510, 426261, 439178, 658767, 710435, 852522, 1097945, 1317534, 1420870, 2131305, 2195890, 2415479, 3293835, 4262610, 4830958, 6587670, 7246437, 12077395, 14492874, 24154790, 36232185, 72464370]

約数ペア:

[(1, 72464370), (2, 36232185), (3, 24154790), (5, 14492874), (6, 12077395), (10, 7246437), (11, 6587670), (15, 4830958), (17, 4262610), (22, 3293835), (30, 2415479), (33, 2195890), (34, 2131305), (51, 1420870), (55, 1317534), (66, 1097945), (85, 852522), (102, 710435), (110, 658767), (165, 439178), (170, 426261), (187, 387510), (255, 284174), (330, 219589), (374, 193755), (510, 142087), (561, 129170), (935, 77502), (1122, 64585), (1870, 38751), (2805, 25834), (5610, 12917)]