78372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{311}}^1$

素因数の和:328

約数の個数: 36

約数和(自身を含む): 227136

約数和(自身を除く): 148764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 311, 622, 933, 1244, 1866, 2177, 2799, 3732, 4354, 5598, 6531, 8708, 11196, 13062, 19593, 26124, 39186, 78372]

約数ペア:

[(1, 78372), (2, 39186), (3, 26124), (4, 19593), (6, 13062), (7, 11196), (9, 8708), (12, 6531), (14, 5598), (18, 4354), (21, 3732), (28, 2799), (36, 2177), (42, 1866), (63, 1244), (84, 933), (126, 622), (252, 311)]