87453604

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1901}}^1$

素因数の和:1996

約数の個数: 48

約数和(自身を含む): 184052736

約数和(自身を除く): 96599132

約数列:

[1, 2, 4, 7, 14, 28, 31, 53, 62, 106, 124, 212, 217, 371, 434, 742, 868, 1484, 1643, 1901, 3286, 3802, 6572, 7604, 11501, 13307, 23002, 26614, 46004, 53228, 58931, 100753, 117862, 201506, 235724, 403012, 412517, 705271, 825034, 1410542, 1650068, 2821084, 3123343, 6246686, 12493372, 21863401, 43726802, 87453604]

約数ペア:

[(1, 87453604), (2, 43726802), (4, 21863401), (7, 12493372), (14, 6246686), (28, 3123343), (31, 2821084), (53, 1650068), (62, 1410542), (106, 825034), (124, 705271), (212, 412517), (217, 403012), (371, 235724), (434, 201506), (742, 117862), (868, 100753), (1484, 58931), (1643, 53228), (1901, 46004), (3286, 26614), (3802, 23002), (6572, 13307), (7604, 11501)]