84297148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2081}}^1$

素因数の和:2158

約数の個数: 48

約数和(自身を含む): 171390240

約数和(自身を除く): 87093092

約数列:

[1, 2, 4, 13, 19, 26, 38, 41, 52, 76, 82, 164, 247, 494, 533, 779, 988, 1066, 1558, 2081, 2132, 3116, 4162, 8324, 10127, 20254, 27053, 39539, 40508, 54106, 79078, 85321, 108212, 158156, 170642, 341284, 514007, 1028014, 1109173, 1621099, 2056028, 2218346, 3242198, 4436692, 6484396, 21074287, 42148574, 84297148]

約数ペア:

[(1, 84297148), (2, 42148574), (4, 21074287), (13, 6484396), (19, 4436692), (26, 3242198), (38, 2218346), (41, 2056028), (52, 1621099), (76, 1109173), (82, 1028014), (164, 514007), (247, 341284), (494, 170642), (533, 158156), (779, 108212), (988, 85321), (1066, 79078), (1558, 54106), (2081, 40508), (2132, 39539), (3116, 27053), (4162, 20254), (8324, 10127)]