84720294

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{70249}}^1$

素因数の和:70324

約数の個数: 24

約数和(自身を含む): 186303000

約数和(自身を除く): 101582706

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 70249, 140498, 210747, 421494, 632241, 1264482, 4706683, 9413366, 14120049, 28240098, 42360147, 84720294]

約数ペア:

[(1, 84720294), (2, 42360147), (3, 28240098), (6, 14120049), (9, 9413366), (18, 4706683), (67, 1264482), (134, 632241), (201, 421494), (402, 210747), (603, 140498), (1206, 70249)]