82705728

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:237

約数の個数: 168

約数和(自身を含む): 260604000

約数和(自身を除く): 177898272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 59, 64, 84, 96, 98, 112, 118, 147, 149, 168, 177, 192, 196, 224, 236, 294, 298, 336, 354, 392, 413, 447, 448, 472, 588, 596, 672, 708, 784, 826, 894, 944, 1043, 1176, 1192, 1239, 1344, 1416, 1568, 1652, 1788, 1888, 2086, 2352, 2384, 2478, 2832, 2891, 3129, 3136, 3304, 3576, 3776, 4172, 4704, 4768, 4956, 5664, 5782, 6258, 6608, 7152, 7301, 8344, 8673, 8791, 9408, 9536, 9912, 11328, 11564, 12516, 13216, 14304, 14602, 16688, 17346, 17582, 19824, 21903, 23128, 25032, 26373, 26432, 28608, 29204, 33376, 34692, 35164, 39648, 43806, 46256, 50064, 52746, 58408, 61537, 66752, 69384, 70328, 79296, 87612, 92512, 100128, 105492, 116816, 123074, 138768, 140656, 175224, 184611, 185024, 200256, 210984, 233632, 246148, 277536, 281312, 350448, 369222, 421968, 430759, 467264, 492296, 555072, 562624, 700896, 738444, 843936, 861518, 984592, 1292277, 1401792, 1476888, 1687872, 1723036, 1969184, 2584554, 2953776, 3446072, 3938368, 5169108, 5907552, 6892144, 10338216, 11815104, 13784288, 20676432, 27568576, 41352864, 82705728]

約数ペア:

[(1, 82705728), (2, 41352864), (3, 27568576), (4, 20676432), (6, 13784288), (7, 11815104), (8, 10338216), (12, 6892144), (14, 5907552), (16, 5169108), (21, 3938368), (24, 3446072), (28, 2953776), (32, 2584554), (42, 1969184), (48, 1723036), (49, 1687872), (56, 1476888), (59, 1401792), (64, 1292277), (84, 984592), (96, 861518), (98, 843936), (112, 738444), (118, 700896), (147, 562624), (149, 555072), (168, 492296), (177, 467264), (192, 430759), (196, 421968), (224, 369222), (236, 350448), (294, 281312), (298, 277536), (336, 246148), (354, 233632), (392, 210984), (413, 200256), (447, 185024), (448, 184611), (472, 175224), (588, 140656), (596, 138768), (672, 123074), (708, 116816), (784, 105492), (826, 100128), (894, 92512), (944, 87612), (1043, 79296), (1176, 70328), (1192, 69384), (1239, 66752), (1344, 61537), (1416, 58408), (1568, 52746), (1652, 50064), (1788, 46256), (1888, 43806), (2086, 39648), (2352, 35164), (2384, 34692), (2478, 33376), (2832, 29204), (2891, 28608), (3129, 26432), (3136, 26373), (3304, 25032), (3576, 23128), (3776, 21903), (4172, 19824), (4704, 17582), (4768, 17346), (4956, 16688), (5664, 14602), (5782, 14304), (6258, 13216), (6608, 12516), (7152, 11564), (7301, 11328), (8344, 9912), (8673, 9536), (8791, 9408)]