84124684

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{653}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 174037248

約数和(自身を除く): 89912564

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 107, 172, 214, 301, 428, 602, 653, 749, 1204, 1306, 1498, 2612, 2996, 4571, 4601, 9142, 9202, 18284, 18404, 28079, 32207, 56158, 64414, 69871, 112316, 128828, 139742, 196553, 279484, 393106, 489097, 786212, 978194, 1956388, 3004453, 6008906, 12017812, 21031171, 42062342, 84124684]

約数ペア:

[(1, 84124684), (2, 42062342), (4, 21031171), (7, 12017812), (14, 6008906), (28, 3004453), (43, 1956388), (86, 978194), (107, 786212), (172, 489097), (214, 393106), (301, 279484), (428, 196553), (602, 139742), (653, 128828), (749, 112316), (1204, 69871), (1306, 64414), (1498, 56158), (2612, 32207), (2996, 28079), (4571, 18404), (4601, 18284), (9142, 9202)]