91581672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2207}}^1$

素因数の和:2255

約数の個数: 128

約数和(自身を含む): 296755200

約数和(自身を除く): 205173528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 988, 1064, 1092, 1482, 1596, 1729, 1976, 2184, 2207, 2964, 3192, 3458, 4414, 5187, 5928, 6621, 6916, 8828, 10374, 13242, 13832, 15449, 17656, 20748, 26484, 28691, 30898, 41496, 41933, 46347, 52968, 57382, 61796, 83866, 86073, 92694, 114764, 123592, 125799, 167732, 172146, 185388, 200837, 229528, 251598, 293531, 335464, 344292, 370776, 401674, 503196, 545129, 587062, 602511, 688584, 803348, 880593, 1006392, 1090258, 1174124, 1205022, 1606696, 1635387, 1761186, 2180516, 2348248, 2410044, 3270774, 3522372, 3815903, 4361032, 4820088, 6541548, 7044744, 7631806, 11447709, 13083096, 15263612, 22895418, 30527224, 45790836, 91581672]

約数ペア:

[(1, 91581672), (2, 45790836), (3, 30527224), (4, 22895418), (6, 15263612), (7, 13083096), (8, 11447709), (12, 7631806), (13, 7044744), (14, 6541548), (19, 4820088), (21, 4361032), (24, 3815903), (26, 3522372), (28, 3270774), (38, 2410044), (39, 2348248), (42, 2180516), (52, 1761186), (56, 1635387), (57, 1606696), (76, 1205022), (78, 1174124), (84, 1090258), (91, 1006392), (104, 880593), (114, 803348), (133, 688584), (152, 602511), (156, 587062), (168, 545129), (182, 503196), (228, 401674), (247, 370776), (266, 344292), (273, 335464), (312, 293531), (364, 251598), (399, 229528), (456, 200837), (494, 185388), (532, 172146), (546, 167732), (728, 125799), (741, 123592), (798, 114764), (988, 92694), (1064, 86073), (1092, 83866), (1482, 61796), (1596, 57382), (1729, 52968), (1976, 46347), (2184, 41933), (2207, 41496), (2964, 30898), (3192, 28691), (3458, 26484), (4414, 20748), (5187, 17656), (5928, 15449), (6621, 13832), (6916, 13242), (8828, 10374)]