71974242

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{919}}^1$

素因数の和:1175

約数の個数: 48

約数和(自身を含む): 165048000

約数和(自身を除く): 93073758

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 229, 342, 458, 687, 919, 1374, 1838, 2061, 2757, 4122, 4351, 5514, 8271, 8702, 13053, 16542, 17461, 26106, 34922, 39159, 52383, 78318, 104766, 157149, 210451, 314298, 420902, 631353, 1262706, 1894059, 3788118, 3998569, 7997138, 11995707, 23991414, 35987121, 71974242]

約数ペア:

[(1, 71974242), (2, 35987121), (3, 23991414), (6, 11995707), (9, 7997138), (18, 3998569), (19, 3788118), (38, 1894059), (57, 1262706), (114, 631353), (171, 420902), (229, 314298), (342, 210451), (458, 157149), (687, 104766), (919, 78318), (1374, 52383), (1838, 39159), (2061, 34922), (2757, 26106), (4122, 17461), (4351, 16542), (5514, 13053), (8271, 8702)]