145760724

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{311}}^1$

素因数の和:645

約数の個数: 72

約数和(自身を含む): 378862848

約数和(自身を除く): 233102124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 277, 282, 311, 423, 554, 564, 622, 831, 846, 933, 1108, 1244, 1662, 1692, 1866, 2493, 2799, 3324, 3732, 4986, 5598, 9972, 11196, 13019, 14617, 26038, 29234, 39057, 43851, 52076, 58468, 78114, 86147, 87702, 117171, 131553, 156228, 172294, 175404, 234342, 258441, 263106, 344588, 468684, 516882, 526212, 775323, 1033764, 1550646, 3101292, 4048909, 8097818, 12146727, 16195636, 24293454, 36440181, 48586908, 72880362, 145760724]

約数ペア:

[(1, 145760724), (2, 72880362), (3, 48586908), (4, 36440181), (6, 24293454), (9, 16195636), (12, 12146727), (18, 8097818), (36, 4048909), (47, 3101292), (94, 1550646), (141, 1033764), (188, 775323), (277, 526212), (282, 516882), (311, 468684), (423, 344588), (554, 263106), (564, 258441), (622, 234342), (831, 175404), (846, 172294), (933, 156228), (1108, 131553), (1244, 117171), (1662, 87702), (1692, 86147), (1866, 78114), (2493, 58468), (2799, 52076), (3324, 43851), (3732, 39057), (4986, 29234), (5598, 26038), (9972, 14617), (11196, 13019)]