81014232

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3557}}^1$

素因数の和:3652

約数の個数: 64

約数和(自身を含む): 221165280

約数和(自身を除く): 140151048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 73, 78, 104, 146, 156, 219, 292, 312, 438, 584, 876, 949, 1752, 1898, 2847, 3557, 3796, 5694, 7114, 7592, 10671, 11388, 14228, 21342, 22776, 28456, 42684, 46241, 85368, 92482, 138723, 184964, 259661, 277446, 369928, 519322, 554892, 778983, 1038644, 1109784, 1557966, 2077288, 3115932, 3375593, 6231864, 6751186, 10126779, 13502372, 20253558, 27004744, 40507116, 81014232]

約数ペア:

[(1, 81014232), (2, 40507116), (3, 27004744), (4, 20253558), (6, 13502372), (8, 10126779), (12, 6751186), (13, 6231864), (24, 3375593), (26, 3115932), (39, 2077288), (52, 1557966), (73, 1109784), (78, 1038644), (104, 778983), (146, 554892), (156, 519322), (219, 369928), (292, 277446), (312, 259661), (438, 184964), (584, 138723), (876, 92482), (949, 85368), (1752, 46241), (1898, 42684), (2847, 28456), (3557, 22776), (3796, 21342), (5694, 14228), (7114, 11388), (7592, 10671)]