90103832

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2029}}^1$

素因数の和:2116

約数の個数: 64

約数和(自身を含む): 211444800

約数和(自身を除く): 121340968

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 61, 91, 104, 122, 182, 244, 364, 427, 488, 728, 793, 854, 1586, 1708, 2029, 3172, 3416, 4058, 5551, 6344, 8116, 11102, 14203, 16232, 22204, 26377, 28406, 44408, 52754, 56812, 105508, 113624, 123769, 184639, 211016, 247538, 369278, 495076, 738556, 866383, 990152, 1477112, 1608997, 1732766, 3217994, 3465532, 6435988, 6931064, 11262979, 12871976, 22525958, 45051916, 90103832]

約数ペア:

[(1, 90103832), (2, 45051916), (4, 22525958), (7, 12871976), (8, 11262979), (13, 6931064), (14, 6435988), (26, 3465532), (28, 3217994), (52, 1732766), (56, 1608997), (61, 1477112), (91, 990152), (104, 866383), (122, 738556), (182, 495076), (244, 369278), (364, 247538), (427, 211016), (488, 184639), (728, 123769), (793, 113624), (854, 105508), (1586, 56812), (1708, 52754), (2029, 44408), (3172, 28406), (3416, 26377), (4058, 22204), (5551, 16232), (6344, 14203), (8116, 11102)]