90109668

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{229}}^1\times {\mathrm{271}}^1$

素因数の和:529

約数の個数: 72

約数和(自身を含む): 232973440

約数和(自身を除く): 142863772

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 229, 242, 271, 363, 458, 484, 542, 687, 726, 813, 916, 1084, 1374, 1452, 1626, 2519, 2748, 2981, 3252, 5038, 5962, 7557, 8943, 10076, 11924, 15114, 17886, 27709, 30228, 32791, 35772, 55418, 62059, 65582, 83127, 98373, 110836, 124118, 131164, 166254, 186177, 196746, 248236, 332508, 372354, 393492, 682649, 744708, 1365298, 2047947, 2730596, 4095894, 7509139, 8191788, 15018278, 22527417, 30036556, 45054834, 90109668]

約数ペア:

[(1, 90109668), (2, 45054834), (3, 30036556), (4, 22527417), (6, 15018278), (11, 8191788), (12, 7509139), (22, 4095894), (33, 2730596), (44, 2047947), (66, 1365298), (121, 744708), (132, 682649), (229, 393492), (242, 372354), (271, 332508), (363, 248236), (458, 196746), (484, 186177), (542, 166254), (687, 131164), (726, 124118), (813, 110836), (916, 98373), (1084, 83127), (1374, 65582), (1452, 62059), (1626, 55418), (2519, 35772), (2748, 32791), (2981, 30228), (3252, 27709), (5038, 17886), (5962, 15114), (7557, 11924), (8943, 10076)]