90419706

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{853}}^1$

素因数の和:1028

約数の個数: 64

約数和(自身を含む): 218077440

約数和(自身を除く): 127657734

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 151, 234, 302, 351, 453, 702, 853, 906, 1359, 1706, 1963, 2559, 2718, 3926, 4077, 5118, 5889, 7677, 8154, 11089, 11778, 15354, 17667, 22178, 23031, 33267, 35334, 46062, 53001, 66534, 99801, 106002, 128803, 199602, 257606, 299403, 386409, 598806, 772818, 1159227, 1674439, 2318454, 3348878, 3477681, 5023317, 6955362, 10046634, 15069951, 30139902, 45209853, 90419706]

約数ペア:

[(1, 90419706), (2, 45209853), (3, 30139902), (6, 15069951), (9, 10046634), (13, 6955362), (18, 5023317), (26, 3477681), (27, 3348878), (39, 2318454), (54, 1674439), (78, 1159227), (117, 772818), (151, 598806), (234, 386409), (302, 299403), (351, 257606), (453, 199602), (702, 128803), (853, 106002), (906, 99801), (1359, 66534), (1706, 53001), (1963, 46062), (2559, 35334), (2718, 33267), (3926, 23031), (4077, 22178), (5118, 17667), (5889, 15354), (7677, 11778), (8154, 11089)]