71383116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11969}}^1$

素因数の和:12054

約数の個数: 48

約数和(自身を含む): 193052160

約数和(自身を除く): 121669044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 11969, 23938, 35907, 47876, 71814, 83783, 143628, 167566, 251349, 335132, 502698, 849799, 1005396, 1699598, 2549397, 3399196, 5098794, 5948593, 10197588, 11897186, 17845779, 23794372, 35691558, 71383116]

約数ペア:

[(1, 71383116), (2, 35691558), (3, 23794372), (4, 17845779), (6, 11897186), (7, 10197588), (12, 5948593), (14, 5098794), (21, 3399196), (28, 2549397), (42, 1699598), (71, 1005396), (84, 849799), (142, 502698), (213, 335132), (284, 251349), (426, 167566), (497, 143628), (852, 83783), (994, 71814), (1491, 47876), (1988, 35907), (2982, 23938), (5964, 11969)]