66945144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4801}}^1$

素因数の和:4900

約数の個数: 64

約数和(自身を含む): 193616640

約数和(自身を除く): 126671496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 83, 84, 166, 168, 249, 332, 498, 581, 664, 996, 1162, 1743, 1992, 2324, 3486, 4648, 4801, 6972, 9602, 13944, 14403, 19204, 28806, 33607, 38408, 57612, 67214, 100821, 115224, 134428, 201642, 268856, 398483, 403284, 796966, 806568, 1195449, 1593932, 2390898, 2789381, 3187864, 4781796, 5578762, 8368143, 9563592, 11157524, 16736286, 22315048, 33472572, 66945144]

約数ペア:

[(1, 66945144), (2, 33472572), (3, 22315048), (4, 16736286), (6, 11157524), (7, 9563592), (8, 8368143), (12, 5578762), (14, 4781796), (21, 3187864), (24, 2789381), (28, 2390898), (42, 1593932), (56, 1195449), (83, 806568), (84, 796966), (166, 403284), (168, 398483), (249, 268856), (332, 201642), (498, 134428), (581, 115224), (664, 100821), (996, 67214), (1162, 57612), (1743, 38408), (1992, 33607), (2324, 28806), (3486, 19204), (4648, 14403), (4801, 13944), (6972, 9602)]