83915664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{249749}}^1$

素因数の和:249767

約数の個数: 40

約数和(自身を含む): 247752000

約数和(自身を除く): 163836336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 249749, 499498, 749247, 998996, 1498494, 1748243, 1997992, 2996988, 3496486, 3995984, 5244729, 5993976, 6992972, 10489458, 11987952, 13985944, 20978916, 27971888, 41957832, 83915664]

約数ペア:

[(1, 83915664), (2, 41957832), (3, 27971888), (4, 20978916), (6, 13985944), (7, 11987952), (8, 10489458), (12, 6992972), (14, 5993976), (16, 5244729), (21, 3995984), (24, 3496486), (28, 2996988), (42, 1997992), (48, 1748243), (56, 1498494), (84, 998996), (112, 749247), (168, 499498), (336, 249749)]