73431764

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 150796800

約数和(自身を除く): 77365036

約数列:

[1, 2, 4, 7, 14, 28, 79, 89, 158, 178, 316, 356, 373, 553, 623, 746, 1106, 1246, 1492, 2212, 2492, 2611, 5222, 7031, 10444, 14062, 28124, 29467, 33197, 49217, 58934, 66394, 98434, 117868, 132788, 196868, 206269, 232379, 412538, 464758, 825076, 929516, 2622563, 5245126, 10490252, 18357941, 36715882, 73431764]

約数ペア:

[(1, 73431764), (2, 36715882), (4, 18357941), (7, 10490252), (14, 5245126), (28, 2622563), (79, 929516), (89, 825076), (158, 464758), (178, 412538), (316, 232379), (356, 206269), (373, 196868), (553, 132788), (623, 117868), (746, 98434), (1106, 66394), (1246, 58934), (1492, 49217), (2212, 33197), (2492, 29467), (2611, 28124), (5222, 14062), (7031, 10444)]