72364362

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{2663}}^1$

素因数の和:3322

約数の個数: 32

約数和(自身を含む): 165722112

約数和(自身を除く): 93357750

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 647, 1294, 1941, 2663, 3882, 4529, 5326, 7989, 9058, 13587, 15978, 18641, 27174, 37282, 55923, 111846, 1722961, 3445922, 5168883, 10337766, 12060727, 24121454, 36182181, 72364362]

約数ペア:

[(1, 72364362), (2, 36182181), (3, 24121454), (6, 12060727), (7, 10337766), (14, 5168883), (21, 3445922), (42, 1722961), (647, 111846), (1294, 55923), (1941, 37282), (2663, 27174), (3882, 18641), (4529, 15978), (5326, 13587), (7989, 9058)]