85715496

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:317

約数の個数: 160

約数和(自身を含む): 263450880

約数和(自身を除く): 177735384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 31, 34, 36, 51, 54, 62, 68, 72, 81, 93, 102, 108, 124, 136, 153, 162, 186, 204, 216, 248, 251, 279, 306, 324, 372, 408, 459, 502, 527, 558, 612, 648, 744, 753, 837, 918, 1004, 1054, 1116, 1224, 1377, 1506, 1581, 1674, 1836, 2008, 2108, 2232, 2259, 2511, 2754, 3012, 3162, 3348, 3672, 4216, 4267, 4518, 4743, 5022, 5508, 6024, 6324, 6696, 6777, 7781, 8534, 9036, 9486, 10044, 11016, 12648, 12801, 13554, 14229, 15562, 17068, 18072, 18972, 20088, 20331, 23343, 25602, 27108, 28458, 31124, 34136, 37944, 38403, 40662, 42687, 46686, 51204, 54216, 56916, 62248, 70029, 76806, 81324, 85374, 93372, 102408, 113832, 115209, 132277, 140058, 153612, 162648, 170748, 186744, 210087, 230418, 264554, 280116, 307224, 341496, 345627, 396831, 420174, 460836, 529108, 560232, 630261, 691254, 793662, 840348, 921672, 1058216, 1190493, 1260522, 1382508, 1587324, 1680696, 2380986, 2521044, 2765016, 3174648, 3571479, 4761972, 5042088, 7142958, 9523944, 10714437, 14285916, 21428874, 28571832, 42857748, 85715496]

約数ペア:

[(1, 85715496), (2, 42857748), (3, 28571832), (4, 21428874), (6, 14285916), (8, 10714437), (9, 9523944), (12, 7142958), (17, 5042088), (18, 4761972), (24, 3571479), (27, 3174648), (31, 2765016), (34, 2521044), (36, 2380986), (51, 1680696), (54, 1587324), (62, 1382508), (68, 1260522), (72, 1190493), (81, 1058216), (93, 921672), (102, 840348), (108, 793662), (124, 691254), (136, 630261), (153, 560232), (162, 529108), (186, 460836), (204, 420174), (216, 396831), (248, 345627), (251, 341496), (279, 307224), (306, 280116), (324, 264554), (372, 230418), (408, 210087), (459, 186744), (502, 170748), (527, 162648), (558, 153612), (612, 140058), (648, 132277), (744, 115209), (753, 113832), (837, 102408), (918, 93372), (1004, 85374), (1054, 81324), (1116, 76806), (1224, 70029), (1377, 62248), (1506, 56916), (1581, 54216), (1674, 51204), (1836, 46686), (2008, 42687), (2108, 40662), (2232, 38403), (2259, 37944), (2511, 34136), (2754, 31124), (3012, 28458), (3162, 27108), (3348, 25602), (3672, 23343), (4216, 20331), (4267, 20088), (4518, 18972), (4743, 18072), (5022, 17068), (5508, 15562), (6024, 14229), (6324, 13554), (6696, 12801), (6777, 12648), (7781, 11016), (8534, 10044), (9036, 9486)]