80632968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2371}}^1$

素因数の和:2502

約数の個数: 64

約数和(自身を含む): 219172800

約数和(自身を除く): 138539832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 109, 156, 218, 312, 327, 436, 654, 872, 1308, 1417, 2371, 2616, 2834, 4251, 4742, 5668, 7113, 8502, 9484, 11336, 14226, 17004, 18968, 28452, 30823, 34008, 56904, 61646, 92469, 123292, 184938, 246584, 258439, 369876, 516878, 739752, 775317, 1033756, 1550634, 2067512, 3101268, 3359707, 6202536, 6719414, 10079121, 13438828, 20158242, 26877656, 40316484, 80632968]

約数ペア:

[(1, 80632968), (2, 40316484), (3, 26877656), (4, 20158242), (6, 13438828), (8, 10079121), (12, 6719414), (13, 6202536), (24, 3359707), (26, 3101268), (39, 2067512), (52, 1550634), (78, 1033756), (104, 775317), (109, 739752), (156, 516878), (218, 369876), (312, 258439), (327, 246584), (436, 184938), (654, 123292), (872, 92469), (1308, 61646), (1417, 56904), (2371, 34008), (2616, 30823), (2834, 28452), (4251, 18968), (4742, 17004), (5668, 14226), (7113, 11336), (8502, 9484)]