71994864

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1063}}^1$

素因数の和:1174

約数の個数: 80

約数和(自身を含む): 199487232

約数和(自身を除く): 127492368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 83, 102, 136, 166, 204, 249, 272, 332, 408, 498, 664, 816, 996, 1063, 1328, 1411, 1992, 2126, 2822, 3189, 3984, 4233, 4252, 5644, 6378, 8466, 8504, 11288, 12756, 16932, 17008, 18071, 22576, 25512, 33864, 36142, 51024, 54213, 67728, 72284, 88229, 108426, 144568, 176458, 216852, 264687, 289136, 352916, 433704, 529374, 705832, 867408, 1058748, 1411664, 1499893, 2117496, 2999786, 4234992, 4499679, 5999572, 8999358, 11999144, 17998716, 23998288, 35997432, 71994864]

約数ペア:

[(1, 71994864), (2, 35997432), (3, 23998288), (4, 17998716), (6, 11999144), (8, 8999358), (12, 5999572), (16, 4499679), (17, 4234992), (24, 2999786), (34, 2117496), (48, 1499893), (51, 1411664), (68, 1058748), (83, 867408), (102, 705832), (136, 529374), (166, 433704), (204, 352916), (249, 289136), (272, 264687), (332, 216852), (408, 176458), (498, 144568), (664, 108426), (816, 88229), (996, 72284), (1063, 67728), (1328, 54213), (1411, 51024), (1992, 36142), (2126, 33864), (2822, 25512), (3189, 22576), (3984, 18071), (4233, 17008), (4252, 16932), (5644, 12756), (6378, 11288), (8466, 8504)]