78938622

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27239}}^1$

素因数の和:27277

約数の個数: 48

約数和(自身を含む): 203973120

約数和(自身を除く): 125034498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 27239, 54478, 81717, 163434, 190673, 245151, 381346, 490302, 572019, 626497, 1144038, 1252994, 1716057, 1879491, 3432114, 3758982, 4385479, 5638473, 8770958, 11276946, 13156437, 26312874, 39469311, 78938622]

約数ペア:

[(1, 78938622), (2, 39469311), (3, 26312874), (6, 13156437), (7, 11276946), (9, 8770958), (14, 5638473), (18, 4385479), (21, 3758982), (23, 3432114), (42, 1879491), (46, 1716057), (63, 1252994), (69, 1144038), (126, 626497), (138, 572019), (161, 490302), (207, 381346), (322, 245151), (414, 190673), (483, 163434), (966, 81717), (1449, 54478), (2898, 27239)]