71398992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9239}}^1$

素因数の和:9280

約数の個数: 80

約数和(自身を含む): 219985920

約数和(自身を除く): 148586928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 9239, 18478, 27717, 36956, 55434, 64673, 73912, 110868, 129346, 147824, 194019, 212497, 221736, 258692, 388038, 424994, 443472, 517384, 637491, 776076, 849988, 1034768, 1274982, 1487479, 1552152, 1699976, 2549964, 2974958, 3104304, 3399952, 4462437, 5099928, 5949916, 8924874, 10199856, 11899832, 17849748, 23799664, 35699496, 71398992]

約数ペア:

[(1, 71398992), (2, 35699496), (3, 23799664), (4, 17849748), (6, 11899832), (7, 10199856), (8, 8924874), (12, 5949916), (14, 5099928), (16, 4462437), (21, 3399952), (23, 3104304), (24, 2974958), (28, 2549964), (42, 1699976), (46, 1552152), (48, 1487479), (56, 1274982), (69, 1034768), (84, 849988), (92, 776076), (112, 637491), (138, 517384), (161, 443472), (168, 424994), (184, 388038), (276, 258692), (322, 221736), (336, 212497), (368, 194019), (483, 147824), (552, 129346), (644, 110868), (966, 73912), (1104, 64673), (1288, 55434), (1932, 36956), (2576, 27717), (3864, 18478), (7728, 9239)]