86374407

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{433}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 142490880

約数和(自身を除く): 56116473

約数列:

[1, 3, 7, 21, 23, 49, 59, 69, 147, 161, 177, 413, 433, 483, 1127, 1239, 1299, 1357, 2891, 3031, 3381, 4071, 8673, 9093, 9499, 9959, 21217, 25547, 28497, 29877, 63651, 66493, 69713, 76641, 178829, 199479, 209139, 487991, 536487, 587581, 1251803, 1463973, 1762743, 3755409, 4113067, 12339201, 28791469, 86374407]

約数ペア:

[(1, 86374407), (3, 28791469), (7, 12339201), (21, 4113067), (23, 3755409), (49, 1762743), (59, 1463973), (69, 1251803), (147, 587581), (161, 536487), (177, 487991), (413, 209139), (433, 199479), (483, 178829), (1127, 76641), (1239, 69713), (1299, 66493), (1357, 63651), (2891, 29877), (3031, 28497), (3381, 25547), (4071, 21217), (8673, 9959), (9093, 9499)]