75089872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{887}}^1$

素因数の和:956

約数の個数: 80

約数和(自身を含む): 175738752

約数和(自身を除く): 100648880

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 37, 44, 52, 74, 88, 104, 143, 148, 176, 208, 286, 296, 407, 481, 572, 592, 814, 887, 962, 1144, 1628, 1774, 1924, 2288, 3256, 3548, 3848, 5291, 6512, 7096, 7696, 9757, 10582, 11531, 14192, 19514, 21164, 23062, 32819, 39028, 42328, 46124, 65638, 78056, 84656, 92248, 126841, 131276, 156112, 184496, 253682, 262552, 361009, 426647, 507364, 525104, 722018, 853294, 1014728, 1444036, 1706588, 2029456, 2888072, 3413176, 4693117, 5776144, 6826352, 9386234, 18772468, 37544936, 75089872]

約数ペア:

[(1, 75089872), (2, 37544936), (4, 18772468), (8, 9386234), (11, 6826352), (13, 5776144), (16, 4693117), (22, 3413176), (26, 2888072), (37, 2029456), (44, 1706588), (52, 1444036), (74, 1014728), (88, 853294), (104, 722018), (143, 525104), (148, 507364), (176, 426647), (208, 361009), (286, 262552), (296, 253682), (407, 184496), (481, 156112), (572, 131276), (592, 126841), (814, 92248), (887, 84656), (962, 78056), (1144, 65638), (1628, 46124), (1774, 42328), (1924, 39028), (2288, 32819), (3256, 23062), (3548, 21164), (3848, 19514), (5291, 14192), (6512, 11531), (7096, 10582), (7696, 9757)]