90374778

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^2\times {\mathrm{3301}}^1$

素因数の和:3341

約数の個数: 60

約数和(自身を含む): 219348558

約数和(自身を除く): 128973780

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 169, 234, 338, 351, 507, 702, 1014, 1053, 1521, 2106, 3042, 3301, 4563, 6602, 9126, 9903, 13689, 19806, 27378, 29709, 42913, 59418, 85826, 89127, 128739, 178254, 257478, 267381, 386217, 534762, 557869, 772434, 1115738, 1158651, 1673607, 2317302, 3347214, 3475953, 5020821, 6951906, 10041642, 15062463, 30124926, 45187389, 90374778]

約数ペア:

[(1, 90374778), (2, 45187389), (3, 30124926), (6, 15062463), (9, 10041642), (13, 6951906), (18, 5020821), (26, 3475953), (27, 3347214), (39, 2317302), (54, 1673607), (78, 1158651), (81, 1115738), (117, 772434), (162, 557869), (169, 534762), (234, 386217), (338, 267381), (351, 257478), (507, 178254), (702, 128739), (1014, 89127), (1053, 85826), (1521, 59418), (2106, 42913), (3042, 29709), (3301, 27378), (4563, 19806), (6602, 13689), (9126, 9903)]