68913456

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 120

約数和(自身を含む): 194456304

約数和(自身を除く): 125542848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 41, 48, 57, 76, 82, 97, 114, 123, 152, 164, 194, 228, 246, 291, 304, 328, 361, 388, 456, 492, 582, 656, 722, 776, 779, 912, 984, 1083, 1164, 1444, 1552, 1558, 1843, 1968, 2166, 2328, 2337, 2888, 3116, 3686, 3977, 4332, 4656, 4674, 5529, 5776, 6232, 7372, 7954, 8664, 9348, 11058, 11931, 12464, 14744, 14801, 15908, 17328, 18696, 22116, 23862, 29488, 29602, 31816, 35017, 37392, 44232, 44403, 47724, 59204, 63632, 70034, 75563, 88464, 88806, 95448, 105051, 118408, 140068, 151126, 177612, 190896, 210102, 226689, 236816, 280136, 302252, 355224, 420204, 453378, 560272, 604504, 710448, 840408, 906756, 1209008, 1435697, 1680816, 1813512, 2871394, 3627024, 4307091, 5742788, 8614182, 11485576, 17228364, 22971152, 34456728, 68913456]

約数ペア:

[(1, 68913456), (2, 34456728), (3, 22971152), (4, 17228364), (6, 11485576), (8, 8614182), (12, 5742788), (16, 4307091), (19, 3627024), (24, 2871394), (38, 1813512), (41, 1680816), (48, 1435697), (57, 1209008), (76, 906756), (82, 840408), (97, 710448), (114, 604504), (123, 560272), (152, 453378), (164, 420204), (194, 355224), (228, 302252), (246, 280136), (291, 236816), (304, 226689), (328, 210102), (361, 190896), (388, 177612), (456, 151126), (492, 140068), (582, 118408), (656, 105051), (722, 95448), (776, 88806), (779, 88464), (912, 75563), (984, 70034), (1083, 63632), (1164, 59204), (1444, 47724), (1552, 44403), (1558, 44232), (1843, 37392), (1968, 35017), (2166, 31816), (2328, 29602), (2337, 29488), (2888, 23862), (3116, 22116), (3686, 18696), (3977, 17328), (4332, 15908), (4656, 14801), (4674, 14744), (5529, 12464), (5776, 11931), (6232, 11058), (7372, 9348), (7954, 8664)]