71513424

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:385

約数の個数: 120

約数和(自身を含む): 214486272

約数和(自身を除く): 142972848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 131, 136, 144, 153, 204, 223, 262, 272, 306, 393, 408, 446, 524, 612, 669, 786, 816, 892, 1048, 1179, 1224, 1338, 1572, 1784, 2007, 2096, 2227, 2358, 2448, 2676, 3144, 3568, 3791, 4014, 4454, 4716, 5352, 6288, 6681, 7582, 8028, 8908, 9432, 10704, 11373, 13362, 15164, 16056, 17816, 18864, 20043, 22746, 26724, 29213, 30328, 32112, 34119, 35632, 40086, 45492, 53448, 58426, 60656, 68238, 80172, 87639, 90984, 106896, 116852, 136476, 160344, 175278, 181968, 233704, 262917, 272952, 320688, 350556, 467408, 496621, 525834, 545904, 701112, 993242, 1051668, 1402224, 1489863, 1986484, 2103336, 2979726, 3972968, 4206672, 4469589, 5959452, 7945936, 8939178, 11918904, 17878356, 23837808, 35756712, 71513424]

約数ペア:

[(1, 71513424), (2, 35756712), (3, 23837808), (4, 17878356), (6, 11918904), (8, 8939178), (9, 7945936), (12, 5959452), (16, 4469589), (17, 4206672), (18, 3972968), (24, 2979726), (34, 2103336), (36, 1986484), (48, 1489863), (51, 1402224), (68, 1051668), (72, 993242), (102, 701112), (131, 545904), (136, 525834), (144, 496621), (153, 467408), (204, 350556), (223, 320688), (262, 272952), (272, 262917), (306, 233704), (393, 181968), (408, 175278), (446, 160344), (524, 136476), (612, 116852), (669, 106896), (786, 90984), (816, 87639), (892, 80172), (1048, 68238), (1179, 60656), (1224, 58426), (1338, 53448), (1572, 45492), (1784, 40086), (2007, 35632), (2096, 34119), (2227, 32112), (2358, 30328), (2448, 29213), (2676, 26724), (3144, 22746), (3568, 20043), (3791, 18864), (4014, 17816), (4454, 16056), (4716, 15164), (5352, 13362), (6288, 11373), (6681, 10704), (7582, 9432), (8028, 8908)]