123791952

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{787}}^1$

素因数の和:940

約数の個数: 80

約数和(自身を含む): 334175040

約数和(自身を除く): 210383088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 113, 116, 174, 226, 232, 339, 348, 452, 464, 678, 696, 787, 904, 1356, 1392, 1574, 1808, 2361, 2712, 3148, 3277, 4722, 5424, 6296, 6554, 9444, 9831, 12592, 13108, 18888, 19662, 22823, 26216, 37776, 39324, 45646, 52432, 68469, 78648, 88931, 91292, 136938, 157296, 177862, 182584, 266793, 273876, 355724, 365168, 533586, 547752, 711448, 1067172, 1095504, 1422896, 2134344, 2578999, 4268688, 5157998, 7736997, 10315996, 15473994, 20631992, 30947988, 41263984, 61895976, 123791952]

約数ペア:

[(1, 123791952), (2, 61895976), (3, 41263984), (4, 30947988), (6, 20631992), (8, 15473994), (12, 10315996), (16, 7736997), (24, 5157998), (29, 4268688), (48, 2578999), (58, 2134344), (87, 1422896), (113, 1095504), (116, 1067172), (174, 711448), (226, 547752), (232, 533586), (339, 365168), (348, 355724), (452, 273876), (464, 266793), (678, 182584), (696, 177862), (787, 157296), (904, 136938), (1356, 91292), (1392, 88931), (1574, 78648), (1808, 68469), (2361, 52432), (2712, 45646), (3148, 39324), (3277, 37776), (4722, 26216), (5424, 22823), (6296, 19662), (6554, 18888), (9444, 13108), (9831, 12592)]