72507216

素因数分解:

$2^4\times 3^1\times {\mathrm{401}}^1\times {\mathrm{3767}}^1$

素因数の和:4179

約数の個数: 40

約数和(自身を含む): 187827264

約数和(自身を除く): 115320048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 401, 802, 1203, 1604, 2406, 3208, 3767, 4812, 6416, 7534, 9624, 11301, 15068, 19248, 22602, 30136, 45204, 60272, 90408, 180816, 1510567, 3021134, 4531701, 6042268, 9063402, 12084536, 18126804, 24169072, 36253608, 72507216]

約数ペア:

[(1, 72507216), (2, 36253608), (3, 24169072), (4, 18126804), (6, 12084536), (8, 9063402), (12, 6042268), (16, 4531701), (24, 3021134), (48, 1510567), (401, 180816), (802, 90408), (1203, 60272), (1604, 45204), (2406, 30136), (3208, 22602), (3767, 19248), (4812, 15068), (6416, 11301), (7534, 9624)]