7788456

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 23292360

約数和(自身を除く): 15503904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 53, 72, 78, 104, 106, 117, 156, 157, 159, 212, 234, 312, 314, 318, 424, 468, 471, 477, 628, 636, 689, 936, 942, 954, 1256, 1272, 1378, 1413, 1884, 1908, 2041, 2067, 2756, 2826, 3768, 3816, 4082, 4134, 5512, 5652, 6123, 6201, 8164, 8268, 8321, 11304, 12246, 12402, 16328, 16536, 16642, 18369, 24492, 24804, 24963, 33284, 36738, 48984, 49608, 49926, 66568, 73476, 74889, 99852, 108173, 146952, 149778, 199704, 216346, 299556, 324519, 432692, 599112, 649038, 865384, 973557, 1298076, 1947114, 2596152, 3894228, 7788456]

約数ペア:

[(1, 7788456), (2, 3894228), (3, 2596152), (4, 1947114), (6, 1298076), (8, 973557), (9, 865384), (12, 649038), (13, 599112), (18, 432692), (24, 324519), (26, 299556), (36, 216346), (39, 199704), (52, 149778), (53, 146952), (72, 108173), (78, 99852), (104, 74889), (106, 73476), (117, 66568), (156, 49926), (157, 49608), (159, 48984), (212, 36738), (234, 33284), (312, 24963), (314, 24804), (318, 24492), (424, 18369), (468, 16642), (471, 16536), (477, 16328), (628, 12402), (636, 12246), (689, 11304), (936, 8321), (942, 8268), (954, 8164), (1256, 6201), (1272, 6123), (1378, 5652), (1413, 5512), (1884, 4134), (1908, 4082), (2041, 3816), (2067, 3768), (2756, 2826)]