66266172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{599}}^1$

素因数の和:1055

約数の個数: 72

約数和(自身を含む): 192192000

約数和(自身を除く): 125925828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 439, 599, 878, 1198, 1317, 1756, 1797, 2396, 2634, 3073, 3594, 3951, 4193, 5268, 5391, 6146, 7188, 7902, 8386, 9219, 10782, 12292, 12579, 15804, 16772, 18438, 21564, 25158, 27657, 36876, 37737, 50316, 55314, 75474, 110628, 150948, 262961, 525922, 788883, 1051844, 1577766, 1840727, 2366649, 3155532, 3681454, 4733298, 5522181, 7362908, 9466596, 11044362, 16566543, 22088724, 33133086, 66266172]

約数ペア:

[(1, 66266172), (2, 33133086), (3, 22088724), (4, 16566543), (6, 11044362), (7, 9466596), (9, 7362908), (12, 5522181), (14, 4733298), (18, 3681454), (21, 3155532), (28, 2366649), (36, 1840727), (42, 1577766), (63, 1051844), (84, 788883), (126, 525922), (252, 262961), (439, 150948), (599, 110628), (878, 75474), (1198, 55314), (1317, 50316), (1756, 37737), (1797, 36876), (2396, 27657), (2634, 25158), (3073, 21564), (3594, 18438), (3951, 16772), (4193, 15804), (5268, 12579), (5391, 12292), (6146, 10782), (7188, 9219), (7902, 8386)]