73218642

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{337}}^1\times {\mathrm{739}}^1$

素因数の和:1095

約数の個数: 48

約数和(自身を含む): 171082080

約数和(自身を除く): 97863438

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 337, 674, 739, 1011, 1478, 2022, 2217, 2359, 4434, 4718, 5173, 7077, 10346, 14154, 15519, 16513, 31038, 33026, 36211, 49539, 72422, 99078, 108633, 217266, 249043, 498086, 747129, 1494258, 1743301, 3486602, 5229903, 10459806, 12203107, 24406214, 36609321, 73218642]

約数ペア:

[(1, 73218642), (2, 36609321), (3, 24406214), (6, 12203107), (7, 10459806), (14, 5229903), (21, 3486602), (42, 1743301), (49, 1494258), (98, 747129), (147, 498086), (294, 249043), (337, 217266), (674, 108633), (739, 99078), (1011, 72422), (1478, 49539), (2022, 36211), (2217, 33026), (2359, 31038), (4434, 16513), (4718, 15519), (5173, 14154), (7077, 10346)]