78866676

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{2129}}^1$

素因数の和:2163

約数の個数: 96

約数和(自身を含む): 238560000

約数和(自身を除く): 159693324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 343, 378, 441, 588, 686, 756, 882, 1029, 1323, 1372, 1764, 2058, 2129, 2646, 3087, 4116, 4258, 5292, 6174, 6387, 8516, 9261, 12348, 12774, 14903, 18522, 19161, 25548, 29806, 37044, 38322, 44709, 57483, 59612, 76644, 89418, 104321, 114966, 134127, 178836, 208642, 229932, 268254, 312963, 402381, 417284, 536508, 625926, 730247, 804762, 938889, 1251852, 1460494, 1609524, 1877778, 2190741, 2816667, 2920988, 3755556, 4381482, 5633334, 6572223, 8762964, 11266668, 13144446, 19716669, 26288892, 39433338, 78866676]

約数ペア:

[(1, 78866676), (2, 39433338), (3, 26288892), (4, 19716669), (6, 13144446), (7, 11266668), (9, 8762964), (12, 6572223), (14, 5633334), (18, 4381482), (21, 3755556), (27, 2920988), (28, 2816667), (36, 2190741), (42, 1877778), (49, 1609524), (54, 1460494), (63, 1251852), (84, 938889), (98, 804762), (108, 730247), (126, 625926), (147, 536508), (189, 417284), (196, 402381), (252, 312963), (294, 268254), (343, 229932), (378, 208642), (441, 178836), (588, 134127), (686, 114966), (756, 104321), (882, 89418), (1029, 76644), (1323, 59612), (1372, 57483), (1764, 44709), (2058, 38322), (2129, 37044), (2646, 29806), (3087, 25548), (4116, 19161), (4258, 18522), (5292, 14903), (6174, 12774), (6387, 12348), (8516, 9261)]