105475888

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1787}}^1$

素因数の和:1850

約数の個数: 80

約数和(自身を含む): 255412224

約数和(自身を除く): 149936336

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 56, 62, 68, 112, 119, 124, 136, 217, 238, 248, 272, 434, 476, 496, 527, 868, 952, 1054, 1736, 1787, 1904, 2108, 3472, 3574, 3689, 4216, 7148, 7378, 8432, 12509, 14296, 14756, 25018, 28592, 29512, 30379, 50036, 55397, 59024, 60758, 100072, 110794, 121516, 200144, 212653, 221588, 243032, 387779, 425306, 443176, 486064, 775558, 850612, 886352, 941749, 1551116, 1701224, 1883498, 3102232, 3402448, 3766996, 6204464, 6592243, 7533992, 13184486, 15067984, 26368972, 52737944, 105475888]

約数ペア:

[(1, 105475888), (2, 52737944), (4, 26368972), (7, 15067984), (8, 13184486), (14, 7533992), (16, 6592243), (17, 6204464), (28, 3766996), (31, 3402448), (34, 3102232), (56, 1883498), (62, 1701224), (68, 1551116), (112, 941749), (119, 886352), (124, 850612), (136, 775558), (217, 486064), (238, 443176), (248, 425306), (272, 387779), (434, 243032), (476, 221588), (496, 212653), (527, 200144), (868, 121516), (952, 110794), (1054, 100072), (1736, 60758), (1787, 59024), (1904, 55397), (2108, 50036), (3472, 30379), (3574, 29512), (3689, 28592), (4216, 25018), (7148, 14756), (7378, 14296), (8432, 12509)]