79038764

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 170644320

約数和(自身を除く): 91605556

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 89, 92, 98, 161, 178, 196, 197, 322, 356, 394, 623, 644, 788, 1127, 1246, 1379, 2047, 2254, 2492, 2758, 4094, 4361, 4508, 4531, 5516, 8188, 8722, 9062, 9653, 14329, 17444, 17533, 18124, 19306, 28658, 31717, 35066, 38612, 57316, 63434, 70132, 100303, 122731, 126868, 200606, 222019, 245462, 401212, 403259, 444038, 490924, 806518, 859117, 888076, 1613036, 1718234, 2822813, 3436468, 5645626, 11291252, 19759691, 39519382, 79038764]

約数ペア:

[(1, 79038764), (2, 39519382), (4, 19759691), (7, 11291252), (14, 5645626), (23, 3436468), (28, 2822813), (46, 1718234), (49, 1613036), (89, 888076), (92, 859117), (98, 806518), (161, 490924), (178, 444038), (196, 403259), (197, 401212), (322, 245462), (356, 222019), (394, 200606), (623, 126868), (644, 122731), (788, 100303), (1127, 70132), (1246, 63434), (1379, 57316), (2047, 38612), (2254, 35066), (2492, 31717), (2758, 28658), (4094, 19306), (4361, 18124), (4508, 17533), (4531, 17444), (5516, 14329), (8188, 9653), (8722, 9062)]