67429120

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4789}}^1$

素因数の和:4821

約数の個数: 72

約数和(自身を含む): 176233680

約数和(自身を除く): 108804560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 4789, 7040, 9578, 14080, 19156, 23945, 38312, 47890, 52679, 76624, 95780, 105358, 153248, 191560, 210716, 263395, 306496, 383120, 421432, 526790, 612992, 766240, 842864, 1053580, 1225984, 1532480, 1685728, 2107160, 3064960, 3371456, 4214320, 6129920, 6742912, 8428640, 13485824, 16857280, 33714560, 67429120]

約数ペア:

[(1, 67429120), (2, 33714560), (4, 16857280), (5, 13485824), (8, 8428640), (10, 6742912), (11, 6129920), (16, 4214320), (20, 3371456), (22, 3064960), (32, 2107160), (40, 1685728), (44, 1532480), (55, 1225984), (64, 1053580), (80, 842864), (88, 766240), (110, 612992), (128, 526790), (160, 421432), (176, 383120), (220, 306496), (256, 263395), (320, 210716), (352, 191560), (440, 153248), (640, 105358), (704, 95780), (880, 76624), (1280, 52679), (1408, 47890), (1760, 38312), (2816, 23945), (3520, 19156), (4789, 14080), (7040, 9578)]