71619372

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2179}}^1$

素因数の和:2283

約数の個数: 72

約数和(自身を含む): 199967040

約数和(自身を除く): 128347668

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 83, 99, 132, 166, 198, 249, 332, 396, 498, 747, 913, 996, 1494, 1826, 2179, 2739, 2988, 3652, 4358, 5478, 6537, 8217, 8716, 10956, 13074, 16434, 19611, 23969, 26148, 32868, 39222, 47938, 71907, 78444, 95876, 143814, 180857, 215721, 287628, 361714, 431442, 542571, 723428, 862884, 1085142, 1627713, 1989427, 2170284, 3255426, 3978854, 5968281, 6510852, 7957708, 11936562, 17904843, 23873124, 35809686, 71619372]

約数ペア:

[(1, 71619372), (2, 35809686), (3, 23873124), (4, 17904843), (6, 11936562), (9, 7957708), (11, 6510852), (12, 5968281), (18, 3978854), (22, 3255426), (33, 2170284), (36, 1989427), (44, 1627713), (66, 1085142), (83, 862884), (99, 723428), (132, 542571), (166, 431442), (198, 361714), (249, 287628), (332, 215721), (396, 180857), (498, 143814), (747, 95876), (913, 78444), (996, 71907), (1494, 47938), (1826, 39222), (2179, 32868), (2739, 26148), (2988, 23969), (3652, 19611), (4358, 16434), (5478, 13074), (6537, 10956), (8217, 8716)]