80137442

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{941}}^1$

素因数の和:1047

約数の個数: 48

約数和(自身を含む): 154638720

約数和(自身を除く): 74501278

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 79, 98, 154, 158, 539, 553, 869, 941, 1078, 1106, 1738, 1882, 3871, 6083, 6587, 7742, 10351, 12166, 13174, 20702, 42581, 46109, 72457, 74339, 85162, 92218, 144914, 148678, 507199, 520373, 817729, 1014398, 1040746, 1635458, 3642611, 5724103, 7285222, 11448206, 40068721, 80137442]

約数ペア:

[(1, 80137442), (2, 40068721), (7, 11448206), (11, 7285222), (14, 5724103), (22, 3642611), (49, 1635458), (77, 1040746), (79, 1014398), (98, 817729), (154, 520373), (158, 507199), (539, 148678), (553, 144914), (869, 92218), (941, 85162), (1078, 74339), (1106, 72457), (1738, 46109), (1882, 42581), (3871, 20702), (6083, 13174), (6587, 12166), (7742, 10351)]