81048396

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:751

約数の個数: 96

約数和(自身を含む): 225566208

約数和(自身を除く): 144517812

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 73, 78, 132, 143, 146, 156, 219, 286, 292, 429, 438, 572, 647, 803, 858, 876, 949, 1294, 1606, 1716, 1898, 1941, 2409, 2588, 2847, 3212, 3796, 3882, 4818, 5694, 7117, 7764, 8411, 9636, 10439, 11388, 14234, 16822, 20878, 21351, 25233, 28468, 31317, 33644, 41756, 42702, 47231, 50466, 62634, 85404, 92521, 94462, 100932, 125268, 141693, 185042, 188924, 277563, 283386, 370084, 519541, 555126, 566772, 614003, 1039082, 1110252, 1228006, 1558623, 1842009, 2078164, 2456012, 3117246, 3684018, 6234492, 6754033, 7368036, 13508066, 20262099, 27016132, 40524198, 81048396]

約数ペア:

[(1, 81048396), (2, 40524198), (3, 27016132), (4, 20262099), (6, 13508066), (11, 7368036), (12, 6754033), (13, 6234492), (22, 3684018), (26, 3117246), (33, 2456012), (39, 2078164), (44, 1842009), (52, 1558623), (66, 1228006), (73, 1110252), (78, 1039082), (132, 614003), (143, 566772), (146, 555126), (156, 519541), (219, 370084), (286, 283386), (292, 277563), (429, 188924), (438, 185042), (572, 141693), (647, 125268), (803, 100932), (858, 94462), (876, 92521), (949, 85404), (1294, 62634), (1606, 50466), (1716, 47231), (1898, 42702), (1941, 41756), (2409, 33644), (2588, 31317), (2847, 28468), (3212, 25233), (3796, 21351), (3882, 20878), (4818, 16822), (5694, 14234), (7117, 11388), (7764, 10439), (8411, 9636)]