61211808

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:404

約数の個数: 192

約数和(自身を含む): 211680000

約数和(自身を除く): 150468192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 72, 84, 87, 96, 108, 112, 116, 126, 144, 168, 174, 189, 203, 216, 224, 232, 252, 261, 288, 336, 348, 349, 378, 406, 432, 464, 504, 522, 609, 672, 696, 698, 756, 783, 812, 864, 928, 1008, 1044, 1047, 1218, 1392, 1396, 1512, 1566, 1624, 1827, 2016, 2088, 2094, 2436, 2443, 2784, 2792, 3024, 3132, 3141, 3248, 3654, 4176, 4188, 4872, 4886, 5481, 5584, 6048, 6264, 6282, 6496, 7308, 7329, 8352, 8376, 9423, 9744, 9772, 10121, 10962, 11168, 12528, 12564, 14616, 14658, 16752, 18846, 19488, 19544, 20242, 21924, 21987, 25056, 25128, 29232, 29316, 30363, 33504, 37692, 39088, 40484, 43848, 43974, 50256, 58464, 58632, 60726, 65961, 70847, 75384, 78176, 80968, 87696, 87948, 91089, 100512, 117264, 121452, 131922, 141694, 150768, 161936, 175392, 175896, 182178, 212541, 234528, 242904, 263844, 273267, 283388, 301536, 323872, 351792, 364356, 425082, 485808, 527688, 546534, 566776, 637623, 703584, 728712, 850164, 971616, 1055376, 1093068, 1133552, 1275246, 1457424, 1700328, 1912869, 2110752, 2186136, 2267104, 2550492, 2914848, 3400656, 3825738, 4372272, 5100984, 6801312, 7651476, 8744544, 10201968, 15302952, 20403936, 30605904, 61211808]

約数ペア:

[(1, 61211808), (2, 30605904), (3, 20403936), (4, 15302952), (6, 10201968), (7, 8744544), (8, 7651476), (9, 6801312), (12, 5100984), (14, 4372272), (16, 3825738), (18, 3400656), (21, 2914848), (24, 2550492), (27, 2267104), (28, 2186136), (29, 2110752), (32, 1912869), (36, 1700328), (42, 1457424), (48, 1275246), (54, 1133552), (56, 1093068), (58, 1055376), (63, 971616), (72, 850164), (84, 728712), (87, 703584), (96, 637623), (108, 566776), (112, 546534), (116, 527688), (126, 485808), (144, 425082), (168, 364356), (174, 351792), (189, 323872), (203, 301536), (216, 283388), (224, 273267), (232, 263844), (252, 242904), (261, 234528), (288, 212541), (336, 182178), (348, 175896), (349, 175392), (378, 161936), (406, 150768), (432, 141694), (464, 131922), (504, 121452), (522, 117264), (609, 100512), (672, 91089), (696, 87948), (698, 87696), (756, 80968), (783, 78176), (812, 75384), (864, 70847), (928, 65961), (1008, 60726), (1044, 58632), (1047, 58464), (1218, 50256), (1392, 43974), (1396, 43848), (1512, 40484), (1566, 39088), (1624, 37692), (1827, 33504), (2016, 30363), (2088, 29316), (2094, 29232), (2436, 25128), (2443, 25056), (2784, 21987), (2792, 21924), (3024, 20242), (3132, 19544), (3141, 19488), (3248, 18846), (3654, 16752), (4176, 14658), (4188, 14616), (4872, 12564), (4886, 12528), (5481, 11168), (5584, 10962), (6048, 10121), (6264, 9772), (6282, 9744), (6496, 9423), (7308, 8376), (7329, 8352)]