84042546

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:544

約数の個数: 64

約数和(自身を含む): 198508800

約数和(自身を除く): 114466254

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 97, 98, 147, 194, 291, 294, 343, 421, 582, 679, 686, 842, 1029, 1263, 1358, 2037, 2058, 2526, 2947, 4074, 4753, 5894, 8841, 9506, 14259, 17682, 20629, 28518, 33271, 40837, 41258, 61887, 66542, 81674, 99813, 122511, 123774, 144403, 199626, 245022, 285859, 288806, 433209, 571718, 857577, 866418, 1715154, 2001013, 4002026, 6003039, 12006078, 14007091, 28014182, 42021273, 84042546]

約数ペア:

[(1, 84042546), (2, 42021273), (3, 28014182), (6, 14007091), (7, 12006078), (14, 6003039), (21, 4002026), (42, 2001013), (49, 1715154), (97, 866418), (98, 857577), (147, 571718), (194, 433209), (291, 288806), (294, 285859), (343, 245022), (421, 199626), (582, 144403), (679, 123774), (686, 122511), (842, 99813), (1029, 81674), (1263, 66542), (1358, 61887), (2037, 41258), (2058, 40837), (2526, 33271), (2947, 28518), (4074, 20629), (4753, 17682), (5894, 14259), (8841, 9506)]