72240732

素因数分解:

$2^2\times 3^2\times {\mathrm{457}}^1\times {\mathrm{4391}}^1$

素因数の和:4858

約数の個数: 36

約数和(自身を含む): 183049776

約数和(自身を除く): 110809044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 457, 914, 1371, 1828, 2742, 4113, 4391, 5484, 8226, 8782, 13173, 16452, 17564, 26346, 39519, 52692, 79038, 158076, 2006687, 4013374, 6020061, 8026748, 12040122, 18060183, 24080244, 36120366, 72240732]

約数ペア:

[(1, 72240732), (2, 36120366), (3, 24080244), (4, 18060183), (6, 12040122), (9, 8026748), (12, 6020061), (18, 4013374), (36, 2006687), (457, 158076), (914, 79038), (1371, 52692), (1828, 39519), (2742, 26346), (4113, 17564), (4391, 16452), (5484, 13173), (8226, 8782)]