72312552

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3359}}^1$

素因数の和:3407

約数の個数: 96

約数和(自身を含む): 220147200

約数和(自身を除く): 147834648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 104, 117, 138, 156, 184, 207, 234, 276, 299, 312, 414, 468, 552, 598, 828, 897, 936, 1196, 1656, 1794, 2392, 2691, 3359, 3588, 5382, 6718, 7176, 10077, 10764, 13436, 20154, 21528, 26872, 30231, 40308, 43667, 60462, 77257, 80616, 87334, 120924, 131001, 154514, 174668, 231771, 241848, 262002, 309028, 349336, 393003, 463542, 524004, 618056, 695313, 786006, 927084, 1004341, 1048008, 1390626, 1572012, 1854168, 2008682, 2781252, 3013023, 3144024, 4017364, 5562504, 6026046, 8034728, 9039069, 12052092, 18078138, 24104184, 36156276, 72312552]

約数ペア:

[(1, 72312552), (2, 36156276), (3, 24104184), (4, 18078138), (6, 12052092), (8, 9039069), (9, 8034728), (12, 6026046), (13, 5562504), (18, 4017364), (23, 3144024), (24, 3013023), (26, 2781252), (36, 2008682), (39, 1854168), (46, 1572012), (52, 1390626), (69, 1048008), (72, 1004341), (78, 927084), (92, 786006), (104, 695313), (117, 618056), (138, 524004), (156, 463542), (184, 393003), (207, 349336), (234, 309028), (276, 262002), (299, 241848), (312, 231771), (414, 174668), (468, 154514), (552, 131001), (598, 120924), (828, 87334), (897, 80616), (936, 77257), (1196, 60462), (1656, 43667), (1794, 40308), (2392, 30231), (2691, 26872), (3359, 21528), (3588, 20154), (5382, 13436), (6718, 10764), (7176, 10077)]