84872942

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1907}}^1$

素因数の和:1961

約数の個数: 48

約数和(自身を含む): 168697728

約数和(自身を除く): 83824786

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 289, 374, 578, 1309, 1907, 2023, 2618, 3179, 3814, 4046, 6358, 13349, 20977, 22253, 26698, 32419, 41954, 44506, 64838, 146839, 226933, 293678, 356609, 453866, 551123, 713218, 1102246, 2496263, 3857861, 4992526, 6062353, 7715722, 12124706, 42436471, 84872942]

約数ペア:

[(1, 84872942), (2, 42436471), (7, 12124706), (11, 7715722), (14, 6062353), (17, 4992526), (22, 3857861), (34, 2496263), (77, 1102246), (119, 713218), (154, 551123), (187, 453866), (238, 356609), (289, 293678), (374, 226933), (578, 146839), (1309, 64838), (1907, 44506), (2023, 41954), (2618, 32419), (3179, 26698), (3814, 22253), (4046, 20977), (6358, 13349)]