31262112

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{1723}}^1$

素因数の和:1752

約数の個数: 120

約数和(自身を含む): 105136416

約数和(自身を除く): 73874304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 1723, 2016, 2268, 2592, 3024, 3446, 4536, 5169, 6048, 6892, 9072, 10338, 12061, 13784, 15507, 18144, 20676, 24122, 27568, 31014, 36183, 41352, 46521, 48244, 55136, 62028, 72366, 82704, 93042, 96488, 108549, 124056, 139563, 144732, 165408, 186084, 192976, 217098, 248112, 279126, 289464, 325647, 372168, 385952, 434196, 496224, 558252, 578928, 651294, 744336, 868392, 976941, 1116504, 1157856, 1302588, 1488672, 1736784, 1953882, 2233008, 2605176, 3473568, 3907764, 4466016, 5210352, 7815528, 10420704, 15631056, 31262112]

約数ペア:

[(1, 31262112), (2, 15631056), (3, 10420704), (4, 7815528), (6, 5210352), (7, 4466016), (8, 3907764), (9, 3473568), (12, 2605176), (14, 2233008), (16, 1953882), (18, 1736784), (21, 1488672), (24, 1302588), (27, 1157856), (28, 1116504), (32, 976941), (36, 868392), (42, 744336), (48, 651294), (54, 578928), (56, 558252), (63, 496224), (72, 434196), (81, 385952), (84, 372168), (96, 325647), (108, 289464), (112, 279126), (126, 248112), (144, 217098), (162, 192976), (168, 186084), (189, 165408), (216, 144732), (224, 139563), (252, 124056), (288, 108549), (324, 96488), (336, 93042), (378, 82704), (432, 72366), (504, 62028), (567, 55136), (648, 48244), (672, 46521), (756, 41352), (864, 36183), (1008, 31014), (1134, 27568), (1296, 24122), (1512, 20676), (1723, 18144), (2016, 15507), (2268, 13784), (2592, 12061), (3024, 10338), (3446, 9072), (4536, 6892), (5169, 6048)]