71449092

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13879}}^1$

素因数の和:13913

約数の個数: 72

約数和(自身を含む): 212197440

約数和(自身を除く): 140748348

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 13879, 27758, 41637, 55516, 83274, 124911, 152669, 166548, 180427, 249822, 305338, 360854, 458007, 499644, 541281, 610676, 721708, 916014, 1082562, 1374021, 1623843, 1832028, 1984697, 2165124, 2748042, 3247686, 3969394, 5496084, 5954091, 6495372, 7938788, 11908182, 17862273, 23816364, 35724546, 71449092]

約数ペア:

[(1, 71449092), (2, 35724546), (3, 23816364), (4, 17862273), (6, 11908182), (9, 7938788), (11, 6495372), (12, 5954091), (13, 5496084), (18, 3969394), (22, 3247686), (26, 2748042), (33, 2165124), (36, 1984697), (39, 1832028), (44, 1623843), (52, 1374021), (66, 1082562), (78, 916014), (99, 721708), (117, 610676), (132, 541281), (143, 499644), (156, 458007), (198, 360854), (234, 305338), (286, 249822), (396, 180427), (429, 166548), (468, 152669), (572, 124911), (858, 83274), (1287, 55516), (1716, 41637), (2574, 27758), (5148, 13879)]