73616788

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 151683840

約数和(自身を除く): 78067052

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 113, 212, 226, 371, 439, 452, 742, 791, 878, 1484, 1582, 1756, 3073, 3164, 5989, 6146, 11978, 12292, 23267, 23956, 41923, 46534, 49607, 83846, 93068, 99214, 162869, 167692, 198428, 325738, 347249, 651476, 694498, 1388996, 2629171, 5258342, 10516684, 18404197, 36808394, 73616788]

約数ペア:

[(1, 73616788), (2, 36808394), (4, 18404197), (7, 10516684), (14, 5258342), (28, 2629171), (53, 1388996), (106, 694498), (113, 651476), (212, 347249), (226, 325738), (371, 198428), (439, 167692), (452, 162869), (742, 99214), (791, 93068), (878, 83846), (1484, 49607), (1582, 46534), (1756, 41923), (3073, 23956), (3164, 23267), (5989, 12292), (6146, 11978)]