88056780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{209659}}^1$

素因数の和:209678

約数の個数: 48

約数和(自身を含む): 281783040

約数和(自身を除く): 193726260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 209659, 419318, 628977, 838636, 1048295, 1257954, 1467613, 2096590, 2515908, 2935226, 3144885, 4193180, 4402839, 5870452, 6289770, 7338065, 8805678, 12579540, 14676130, 17611356, 22014195, 29352260, 44028390, 88056780]

約数ペア:

[(1, 88056780), (2, 44028390), (3, 29352260), (4, 22014195), (5, 17611356), (6, 14676130), (7, 12579540), (10, 8805678), (12, 7338065), (14, 6289770), (15, 5870452), (20, 4402839), (21, 4193180), (28, 3144885), (30, 2935226), (35, 2515908), (42, 2096590), (60, 1467613), (70, 1257954), (84, 1048295), (105, 838636), (140, 628977), (210, 419318), (420, 209659)]