81783648

素因数分解:

$2^5\times 3^3\times {\mathrm{103}}^1\times {\mathrm{919}}^1$

素因数の和:1041

約数の個数: 96

約数和(自身を含む): 241113600

約数和(自身を除く): 159329952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 103, 108, 144, 206, 216, 288, 309, 412, 432, 618, 824, 864, 919, 927, 1236, 1648, 1838, 1854, 2472, 2757, 2781, 3296, 3676, 3708, 4944, 5514, 5562, 7352, 7416, 8271, 9888, 11028, 11124, 14704, 14832, 16542, 22056, 22248, 24813, 29408, 29664, 33084, 44112, 44496, 49626, 66168, 88224, 88992, 94657, 99252, 132336, 189314, 198504, 264672, 283971, 378628, 397008, 567942, 757256, 794016, 851913, 1135884, 1514512, 1703826, 2271768, 2555739, 3029024, 3407652, 4543536, 5111478, 6815304, 9087072, 10222956, 13630608, 20445912, 27261216, 40891824, 81783648]

約数ペア:

[(1, 81783648), (2, 40891824), (3, 27261216), (4, 20445912), (6, 13630608), (8, 10222956), (9, 9087072), (12, 6815304), (16, 5111478), (18, 4543536), (24, 3407652), (27, 3029024), (32, 2555739), (36, 2271768), (48, 1703826), (54, 1514512), (72, 1135884), (96, 851913), (103, 794016), (108, 757256), (144, 567942), (206, 397008), (216, 378628), (288, 283971), (309, 264672), (412, 198504), (432, 189314), (618, 132336), (824, 99252), (864, 94657), (919, 88992), (927, 88224), (1236, 66168), (1648, 49626), (1838, 44496), (1854, 44112), (2472, 33084), (2757, 29664), (2781, 29408), (3296, 24813), (3676, 22248), (3708, 22056), (4944, 16542), (5514, 14832), (5562, 14704), (7352, 11124), (7416, 11028), (8271, 9888)]