72616012

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{311}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 150958080

約数和(自身を除く): 78342068

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 269, 311, 434, 538, 622, 868, 1076, 1244, 1883, 2177, 3766, 4354, 7532, 8339, 8708, 9641, 16678, 19282, 33356, 38564, 58373, 67487, 83659, 116746, 134974, 167318, 233492, 269948, 334636, 585613, 1171226, 2342452, 2593429, 5186858, 10373716, 18154003, 36308006, 72616012]

約数ペア:

[(1, 72616012), (2, 36308006), (4, 18154003), (7, 10373716), (14, 5186858), (28, 2593429), (31, 2342452), (62, 1171226), (124, 585613), (217, 334636), (269, 269948), (311, 233492), (434, 167318), (538, 134974), (622, 116746), (868, 83659), (1076, 67487), (1244, 58373), (1883, 38564), (2177, 33356), (3766, 19282), (4354, 16678), (7532, 9641), (8339, 8708)]