73422232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:620

約数の個数: 64

約数和(自身を含む): 158508000

約数和(自身を除く): 85085768

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 73, 76, 104, 146, 152, 247, 292, 494, 509, 584, 949, 988, 1018, 1387, 1898, 1976, 2036, 2774, 3796, 4072, 5548, 6617, 7592, 9671, 11096, 13234, 18031, 19342, 26468, 36062, 37157, 38684, 52936, 72124, 74314, 77368, 125723, 144248, 148628, 251446, 297256, 483041, 502892, 705983, 966082, 1005784, 1411966, 1932164, 2823932, 3864328, 5647864, 9177779, 18355558, 36711116, 73422232]

約数ペア:

[(1, 73422232), (2, 36711116), (4, 18355558), (8, 9177779), (13, 5647864), (19, 3864328), (26, 2823932), (38, 1932164), (52, 1411966), (73, 1005784), (76, 966082), (104, 705983), (146, 502892), (152, 483041), (247, 297256), (292, 251446), (494, 148628), (509, 144248), (584, 125723), (949, 77368), (988, 74314), (1018, 72124), (1387, 52936), (1898, 38684), (1976, 37157), (2036, 36062), (2774, 26468), (3796, 19342), (4072, 18031), (5548, 13234), (6617, 11096), (7592, 9671)]