64317528

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{281}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 202583160

約数和(自身を除く): 138265632

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 33, 34, 36, 44, 51, 66, 68, 72, 88, 99, 102, 132, 136, 153, 187, 198, 204, 264, 281, 289, 306, 374, 396, 408, 561, 562, 578, 612, 748, 792, 843, 867, 1122, 1124, 1156, 1224, 1496, 1683, 1686, 1734, 2244, 2248, 2312, 2529, 2601, 3091, 3179, 3366, 3372, 3468, 4488, 4777, 5058, 5202, 6182, 6358, 6732, 6744, 6936, 9273, 9537, 9554, 10116, 10404, 12364, 12716, 13464, 14331, 18546, 19074, 19108, 20232, 20808, 24728, 25432, 27819, 28611, 28662, 37092, 38148, 38216, 42993, 52547, 55638, 57222, 57324, 74184, 76296, 81209, 85986, 105094, 111276, 114444, 114648, 157641, 162418, 171972, 210188, 222552, 228888, 243627, 315282, 324836, 343944, 420376, 472923, 487254, 630564, 649672, 730881, 893299, 945846, 974508, 1261128, 1461762, 1786598, 1891692, 1949016, 2679897, 2923524, 3573196, 3783384, 5359794, 5847048, 7146392, 8039691, 10719588, 16079382, 21439176, 32158764, 64317528]

約数ペア:

[(1, 64317528), (2, 32158764), (3, 21439176), (4, 16079382), (6, 10719588), (8, 8039691), (9, 7146392), (11, 5847048), (12, 5359794), (17, 3783384), (18, 3573196), (22, 2923524), (24, 2679897), (33, 1949016), (34, 1891692), (36, 1786598), (44, 1461762), (51, 1261128), (66, 974508), (68, 945846), (72, 893299), (88, 730881), (99, 649672), (102, 630564), (132, 487254), (136, 472923), (153, 420376), (187, 343944), (198, 324836), (204, 315282), (264, 243627), (281, 228888), (289, 222552), (306, 210188), (374, 171972), (396, 162418), (408, 157641), (561, 114648), (562, 114444), (578, 111276), (612, 105094), (748, 85986), (792, 81209), (843, 76296), (867, 74184), (1122, 57324), (1124, 57222), (1156, 55638), (1224, 52547), (1496, 42993), (1683, 38216), (1686, 38148), (1734, 37092), (2244, 28662), (2248, 28611), (2312, 27819), (2529, 25432), (2601, 24728), (3091, 20808), (3179, 20232), (3366, 19108), (3372, 19074), (3468, 18546), (4488, 14331), (4777, 13464), (5058, 12716), (5202, 12364), (6182, 10404), (6358, 10116), (6732, 9554), (6744, 9537), (6936, 9273)]