63489888

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{409}}^1$

素因数の和:450

約数の個数: 216

約数和(自身を含む): 229680360

約数和(自身を除く): 166190472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 49, 56, 63, 66, 72, 77, 84, 88, 96, 98, 99, 112, 126, 132, 144, 147, 154, 168, 176, 196, 198, 224, 231, 252, 264, 288, 294, 308, 336, 352, 392, 396, 409, 441, 462, 504, 528, 539, 588, 616, 672, 693, 784, 792, 818, 882, 924, 1008, 1056, 1078, 1176, 1227, 1232, 1386, 1568, 1584, 1617, 1636, 1764, 1848, 2016, 2156, 2352, 2454, 2464, 2772, 2863, 3168, 3234, 3272, 3528, 3681, 3696, 4312, 4499, 4704, 4851, 4908, 5544, 5726, 6468, 6544, 7056, 7362, 7392, 8589, 8624, 8998, 9702, 9816, 11088, 11452, 12936, 13088, 13497, 14112, 14724, 17178, 17248, 17996, 19404, 19632, 20041, 22176, 22904, 25767, 25872, 26994, 29448, 31493, 34356, 35992, 38808, 39264, 40082, 40491, 45808, 51534, 51744, 53988, 58896, 60123, 62986, 68712, 71984, 77616, 80164, 80982, 91616, 94479, 103068, 107976, 117792, 120246, 125972, 137424, 143968, 155232, 160328, 161964, 180369, 188958, 206136, 215952, 220451, 240492, 251944, 274848, 283437, 320656, 323928, 360738, 377916, 412272, 431904, 440902, 480984, 503888, 566874, 641312, 647856, 661353, 721476, 755832, 824544, 881804, 961968, 1007776, 1133748, 1295712, 1322706, 1442952, 1511664, 1763608, 1923936, 1984059, 2267496, 2645412, 2885904, 3023328, 3527216, 3968118, 4534992, 5290824, 5771808, 7054432, 7936236, 9069984, 10581648, 15872472, 21163296, 31744944, 63489888]

約数ペア:

[(1, 63489888), (2, 31744944), (3, 21163296), (4, 15872472), (6, 10581648), (7, 9069984), (8, 7936236), (9, 7054432), (11, 5771808), (12, 5290824), (14, 4534992), (16, 3968118), (18, 3527216), (21, 3023328), (22, 2885904), (24, 2645412), (28, 2267496), (32, 1984059), (33, 1923936), (36, 1763608), (42, 1511664), (44, 1442952), (48, 1322706), (49, 1295712), (56, 1133748), (63, 1007776), (66, 961968), (72, 881804), (77, 824544), (84, 755832), (88, 721476), (96, 661353), (98, 647856), (99, 641312), (112, 566874), (126, 503888), (132, 480984), (144, 440902), (147, 431904), (154, 412272), (168, 377916), (176, 360738), (196, 323928), (198, 320656), (224, 283437), (231, 274848), (252, 251944), (264, 240492), (288, 220451), (294, 215952), (308, 206136), (336, 188958), (352, 180369), (392, 161964), (396, 160328), (409, 155232), (441, 143968), (462, 137424), (504, 125972), (528, 120246), (539, 117792), (588, 107976), (616, 103068), (672, 94479), (693, 91616), (784, 80982), (792, 80164), (818, 77616), (882, 71984), (924, 68712), (1008, 62986), (1056, 60123), (1078, 58896), (1176, 53988), (1227, 51744), (1232, 51534), (1386, 45808), (1568, 40491), (1584, 40082), (1617, 39264), (1636, 38808), (1764, 35992), (1848, 34356), (2016, 31493), (2156, 29448), (2352, 26994), (2454, 25872), (2464, 25767), (2772, 22904), (2863, 22176), (3168, 20041), (3234, 19632), (3272, 19404), (3528, 17996), (3681, 17248), (3696, 17178), (4312, 14724), (4499, 14112), (4704, 13497), (4851, 13088), (4908, 12936), (5544, 11452), (5726, 11088), (6468, 9816), (6544, 9702), (7056, 8998), (7362, 8624), (7392, 8589)]