7156404

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 96

約数和(自身を含む): 20106240

約数和(自身を除く): 12949836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 43, 46, 54, 67, 69, 86, 92, 108, 129, 134, 138, 172, 201, 207, 258, 268, 276, 387, 402, 414, 516, 603, 621, 774, 804, 828, 989, 1161, 1206, 1242, 1541, 1548, 1809, 1978, 2322, 2412, 2484, 2881, 2967, 3082, 3618, 3956, 4623, 4644, 5762, 5934, 6164, 7236, 8643, 8901, 9246, 11524, 11868, 13869, 17286, 17802, 18492, 25929, 26703, 27738, 34572, 35604, 41607, 51858, 53406, 55476, 66263, 77787, 83214, 103716, 106812, 132526, 155574, 166428, 198789, 265052, 311148, 397578, 596367, 795156, 1192734, 1789101, 2385468, 3578202, 7156404]

約数ペア:

[(1, 7156404), (2, 3578202), (3, 2385468), (4, 1789101), (6, 1192734), (9, 795156), (12, 596367), (18, 397578), (23, 311148), (27, 265052), (36, 198789), (43, 166428), (46, 155574), (54, 132526), (67, 106812), (69, 103716), (86, 83214), (92, 77787), (108, 66263), (129, 55476), (134, 53406), (138, 51858), (172, 41607), (201, 35604), (207, 34572), (258, 27738), (268, 26703), (276, 25929), (387, 18492), (402, 17802), (414, 17286), (516, 13869), (603, 11868), (621, 11524), (774, 9246), (804, 8901), (828, 8643), (989, 7236), (1161, 6164), (1206, 5934), (1242, 5762), (1541, 4644), (1548, 4623), (1809, 3956), (1978, 3618), (2322, 3082), (2412, 2967), (2484, 2881)]