81012228

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{14969}}^1$

素因数の和:15028

約数の個数: 48

約数和(自身を含む): 211256640

約数和(自身を除く): 130244412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 44, 66, 82, 123, 132, 164, 246, 451, 492, 902, 1353, 1804, 2706, 5412, 14969, 29938, 44907, 59876, 89814, 164659, 179628, 329318, 493977, 613729, 658636, 987954, 1227458, 1841187, 1975908, 2454916, 3682374, 6751019, 7364748, 13502038, 20253057, 27004076, 40506114, 81012228]

約数ペア:

[(1, 81012228), (2, 40506114), (3, 27004076), (4, 20253057), (6, 13502038), (11, 7364748), (12, 6751019), (22, 3682374), (33, 2454916), (41, 1975908), (44, 1841187), (66, 1227458), (82, 987954), (123, 658636), (132, 613729), (164, 493977), (246, 329318), (451, 179628), (492, 164659), (902, 89814), (1353, 59876), (1804, 44907), (2706, 29938), (5412, 14969)]