90320748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{17627}}^1$

素因数の和:17702

約数の個数: 48

約数和(自身を含む): 244817664

約数和(自身を除く): 154496916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 17627, 35254, 52881, 70508, 105762, 123389, 211524, 246778, 370167, 493556, 740334, 1075247, 1480668, 2150494, 3225741, 4300988, 6451482, 7526729, 12902964, 15053458, 22580187, 30106916, 45160374, 90320748]

約数ペア:

[(1, 90320748), (2, 45160374), (3, 30106916), (4, 22580187), (6, 15053458), (7, 12902964), (12, 7526729), (14, 6451482), (21, 4300988), (28, 3225741), (42, 2150494), (61, 1480668), (84, 1075247), (122, 740334), (183, 493556), (244, 370167), (366, 246778), (427, 211524), (732, 123389), (854, 105762), (1281, 70508), (1708, 52881), (2562, 35254), (5124, 17627)]