64440444

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{557}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 155990016

約数和(自身を除く): 91549572

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 311, 372, 557, 622, 933, 1114, 1244, 1671, 1866, 2228, 3342, 3732, 6684, 9641, 17267, 19282, 28923, 34534, 38564, 51801, 57846, 69068, 103602, 115692, 173227, 207204, 346454, 519681, 692908, 1039362, 2078724, 5370037, 10740074, 16110111, 21480148, 32220222, 64440444]

約数ペア:

[(1, 64440444), (2, 32220222), (3, 21480148), (4, 16110111), (6, 10740074), (12, 5370037), (31, 2078724), (62, 1039362), (93, 692908), (124, 519681), (186, 346454), (311, 207204), (372, 173227), (557, 115692), (622, 103602), (933, 69068), (1114, 57846), (1244, 51801), (1671, 38564), (1866, 34534), (2228, 28923), (3342, 19282), (3732, 17267), (6684, 9641)]