90167388

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:627

約数の個数: 96

約数和(自身を含む): 240387840

約数和(自身を除く): 150220452

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 43, 51, 57, 68, 76, 86, 102, 114, 129, 172, 204, 228, 258, 323, 516, 541, 646, 731, 817, 969, 1082, 1292, 1462, 1623, 1634, 1938, 2164, 2193, 2451, 2924, 3246, 3268, 3876, 4386, 4902, 6492, 8772, 9197, 9804, 10279, 13889, 18394, 20558, 23263, 27591, 27778, 30837, 36788, 41116, 41667, 46526, 55182, 55556, 61674, 69789, 83334, 93052, 110364, 123348, 139578, 166668, 174743, 279156, 349486, 395471, 441997, 524229, 698972, 790942, 883994, 1048458, 1186413, 1325991, 1581884, 1767988, 2096916, 2372826, 2651982, 4745652, 5303964, 7513949, 15027898, 22541847, 30055796, 45083694, 90167388]

約数ペア:

[(1, 90167388), (2, 45083694), (3, 30055796), (4, 22541847), (6, 15027898), (12, 7513949), (17, 5303964), (19, 4745652), (34, 2651982), (38, 2372826), (43, 2096916), (51, 1767988), (57, 1581884), (68, 1325991), (76, 1186413), (86, 1048458), (102, 883994), (114, 790942), (129, 698972), (172, 524229), (204, 441997), (228, 395471), (258, 349486), (323, 279156), (516, 174743), (541, 166668), (646, 139578), (731, 123348), (817, 110364), (969, 93052), (1082, 83334), (1292, 69789), (1462, 61674), (1623, 55556), (1634, 55182), (1938, 46526), (2164, 41667), (2193, 41116), (2451, 36788), (2924, 30837), (3246, 27778), (3268, 27591), (3876, 23263), (4386, 20558), (4902, 18394), (6492, 13889), (8772, 10279), (9197, 9804)]