78485814

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1861}}^1$

素因数の和:1954

約数の個数: 64

約数和(自身を含む): 193052160

約数和(自身を除く): 114566346

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 71, 99, 142, 198, 213, 297, 426, 594, 639, 781, 1278, 1562, 1861, 1917, 2343, 3722, 3834, 4686, 5583, 7029, 11166, 14058, 16749, 20471, 21087, 33498, 40942, 42174, 50247, 61413, 100494, 122826, 132131, 184239, 264262, 368478, 396393, 552717, 792786, 1105434, 1189179, 1453441, 2378358, 2906882, 3567537, 4360323, 7135074, 8720646, 13080969, 26161938, 39242907, 78485814]

約数ペア:

[(1, 78485814), (2, 39242907), (3, 26161938), (6, 13080969), (9, 8720646), (11, 7135074), (18, 4360323), (22, 3567537), (27, 2906882), (33, 2378358), (54, 1453441), (66, 1189179), (71, 1105434), (99, 792786), (142, 552717), (198, 396393), (213, 368478), (297, 264262), (426, 184239), (594, 132131), (639, 122826), (781, 100494), (1278, 61413), (1562, 50247), (1861, 42174), (1917, 40942), (2343, 33498), (3722, 21087), (3834, 20471), (4686, 16749), (5583, 14058), (7029, 11166)]