75457452

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{709}}^1$

素因数の和:911

約数の個数: 72

約数和(自身を含む): 206235120

約数和(自身を除く): 130777668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 181, 196, 294, 362, 543, 588, 709, 724, 1086, 1267, 1418, 2127, 2172, 2534, 2836, 3801, 4254, 4963, 5068, 7602, 8508, 8869, 9926, 14889, 15204, 17738, 19852, 26607, 29778, 34741, 35476, 53214, 59556, 69482, 104223, 106428, 128329, 138964, 208446, 256658, 384987, 416892, 513316, 769974, 898303, 1539948, 1796606, 2694909, 3593212, 5389818, 6288121, 10779636, 12576242, 18864363, 25152484, 37728726, 75457452]

約数ペア:

[(1, 75457452), (2, 37728726), (3, 25152484), (4, 18864363), (6, 12576242), (7, 10779636), (12, 6288121), (14, 5389818), (21, 3593212), (28, 2694909), (42, 1796606), (49, 1539948), (84, 898303), (98, 769974), (147, 513316), (181, 416892), (196, 384987), (294, 256658), (362, 208446), (543, 138964), (588, 128329), (709, 106428), (724, 104223), (1086, 69482), (1267, 59556), (1418, 53214), (2127, 35476), (2172, 34741), (2534, 29778), (2836, 26607), (3801, 19852), (4254, 17738), (4963, 15204), (5068, 14889), (7602, 9926), (8508, 8869)]