665712

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:107

約数の個数: 80

約数和(自身を含む): 2023680

約数和(自身を除く): 1357968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 67, 69, 72, 92, 108, 134, 138, 144, 184, 201, 207, 216, 268, 276, 368, 402, 414, 432, 536, 552, 603, 621, 804, 828, 1072, 1104, 1206, 1242, 1541, 1608, 1656, 1809, 2412, 2484, 3082, 3216, 3312, 3618, 4623, 4824, 4968, 6164, 7236, 9246, 9648, 9936, 12328, 13869, 14472, 18492, 24656, 27738, 28944, 36984, 41607, 55476, 73968, 83214, 110952, 166428, 221904, 332856, 665712]

約数ペア:

[(1, 665712), (2, 332856), (3, 221904), (4, 166428), (6, 110952), (8, 83214), (9, 73968), (12, 55476), (16, 41607), (18, 36984), (23, 28944), (24, 27738), (27, 24656), (36, 18492), (46, 14472), (48, 13869), (54, 12328), (67, 9936), (69, 9648), (72, 9246), (92, 7236), (108, 6164), (134, 4968), (138, 4824), (144, 4623), (184, 3618), (201, 3312), (207, 3216), (216, 3082), (268, 2484), (276, 2412), (368, 1809), (402, 1656), (414, 1608), (432, 1541), (536, 1242), (552, 1206), (603, 1104), (621, 1072), (804, 828)]