71326752

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:343

約数の個数: 144

約数和(自身を含む): 222354720

約数和(自身を除く): 151027968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 59, 84, 96, 98, 112, 118, 147, 168, 177, 196, 224, 236, 257, 294, 336, 354, 392, 413, 472, 514, 588, 672, 708, 771, 784, 826, 944, 1028, 1176, 1239, 1416, 1542, 1568, 1652, 1799, 1888, 2056, 2352, 2478, 2832, 2891, 3084, 3304, 3598, 4112, 4704, 4956, 5397, 5664, 5782, 6168, 6608, 7196, 8224, 8673, 9912, 10794, 11564, 12336, 12593, 13216, 14392, 15163, 17346, 19824, 21588, 23128, 24672, 25186, 28784, 30326, 34692, 37779, 39648, 43176, 45489, 46256, 50372, 57568, 60652, 69384, 75558, 86352, 90978, 92512, 100744, 106141, 121304, 138768, 151116, 172704, 181956, 201488, 212282, 242608, 277536, 302232, 318423, 363912, 402976, 424564, 485216, 604464, 636846, 727824, 742987, 849128, 1208928, 1273692, 1455648, 1485974, 1698256, 2228961, 2547384, 2971948, 3396512, 4457922, 5094768, 5943896, 8915844, 10189536, 11887792, 17831688, 23775584, 35663376, 71326752]

約数ペア:

[(1, 71326752), (2, 35663376), (3, 23775584), (4, 17831688), (6, 11887792), (7, 10189536), (8, 8915844), (12, 5943896), (14, 5094768), (16, 4457922), (21, 3396512), (24, 2971948), (28, 2547384), (32, 2228961), (42, 1698256), (48, 1485974), (49, 1455648), (56, 1273692), (59, 1208928), (84, 849128), (96, 742987), (98, 727824), (112, 636846), (118, 604464), (147, 485216), (168, 424564), (177, 402976), (196, 363912), (224, 318423), (236, 302232), (257, 277536), (294, 242608), (336, 212282), (354, 201488), (392, 181956), (413, 172704), (472, 151116), (514, 138768), (588, 121304), (672, 106141), (708, 100744), (771, 92512), (784, 90978), (826, 86352), (944, 75558), (1028, 69384), (1176, 60652), (1239, 57568), (1416, 50372), (1542, 46256), (1568, 45489), (1652, 43176), (1799, 39648), (1888, 37779), (2056, 34692), (2352, 30326), (2478, 28784), (2832, 25186), (2891, 24672), (3084, 23128), (3304, 21588), (3598, 19824), (4112, 17346), (4704, 15163), (4956, 14392), (5397, 13216), (5664, 12593), (5782, 12336), (6168, 11564), (6608, 10794), (7196, 9912), (8224, 8673)]