61728912

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:310

約数の個数: 160

約数和(自身を含む): 205344000

約数和(自身を除く): 143615088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 137, 144, 149, 168, 189, 216, 252, 274, 298, 336, 378, 411, 432, 447, 504, 548, 596, 756, 822, 894, 959, 1008, 1043, 1096, 1192, 1233, 1341, 1512, 1644, 1788, 1918, 2086, 2192, 2384, 2466, 2682, 2877, 3024, 3129, 3288, 3576, 3699, 3836, 4023, 4172, 4932, 5364, 5754, 6258, 6576, 7152, 7398, 7672, 8046, 8344, 8631, 9387, 9864, 10728, 11508, 12516, 14796, 15344, 16092, 16688, 17262, 18774, 19728, 20413, 21456, 23016, 25032, 25893, 28161, 29592, 32184, 34524, 37548, 40826, 46032, 50064, 51786, 56322, 59184, 61239, 64368, 69048, 75096, 81652, 103572, 112644, 122478, 138096, 142891, 150192, 163304, 183717, 207144, 225288, 244956, 285782, 326608, 367434, 414288, 428673, 450576, 489912, 551151, 571564, 734868, 857346, 979824, 1102302, 1143128, 1286019, 1469736, 1714692, 2204604, 2286256, 2572038, 2939472, 3429384, 3858057, 4409208, 5144076, 6858768, 7716114, 8818416, 10288152, 15432228, 20576304, 30864456, 61728912]

約数ペア:

[(1, 61728912), (2, 30864456), (3, 20576304), (4, 15432228), (6, 10288152), (7, 8818416), (8, 7716114), (9, 6858768), (12, 5144076), (14, 4409208), (16, 3858057), (18, 3429384), (21, 2939472), (24, 2572038), (27, 2286256), (28, 2204604), (36, 1714692), (42, 1469736), (48, 1286019), (54, 1143128), (56, 1102302), (63, 979824), (72, 857346), (84, 734868), (108, 571564), (112, 551151), (126, 489912), (137, 450576), (144, 428673), (149, 414288), (168, 367434), (189, 326608), (216, 285782), (252, 244956), (274, 225288), (298, 207144), (336, 183717), (378, 163304), (411, 150192), (432, 142891), (447, 138096), (504, 122478), (548, 112644), (596, 103572), (756, 81652), (822, 75096), (894, 69048), (959, 64368), (1008, 61239), (1043, 59184), (1096, 56322), (1192, 51786), (1233, 50064), (1341, 46032), (1512, 40826), (1644, 37548), (1788, 34524), (1918, 32184), (2086, 29592), (2192, 28161), (2384, 25893), (2466, 25032), (2682, 23016), (2877, 21456), (3024, 20413), (3129, 19728), (3288, 18774), (3576, 17262), (3699, 16688), (3836, 16092), (4023, 15344), (4172, 14796), (4932, 12516), (5364, 11508), (5754, 10728), (6258, 9864), (6576, 9387), (7152, 8631), (7398, 8344), (7672, 8046)]