74990604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28277}}^1$

素因数の和:28314

約数の個数: 48

約数和(自身を含む): 199529568

約数和(自身を除く): 124538964

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 28277, 56554, 84831, 113108, 169662, 339324, 367601, 480709, 735202, 961418, 1102803, 1442127, 1470404, 1922836, 2205606, 2884254, 4411212, 5768508, 6249217, 12498434, 18747651, 24996868, 37495302, 74990604]

約数ペア:

[(1, 74990604), (2, 37495302), (3, 24996868), (4, 18747651), (6, 12498434), (12, 6249217), (13, 5768508), (17, 4411212), (26, 2884254), (34, 2205606), (39, 1922836), (51, 1470404), (52, 1442127), (68, 1102803), (78, 961418), (102, 735202), (156, 480709), (204, 367601), (221, 339324), (442, 169662), (663, 113108), (884, 84831), (1326, 56554), (2652, 28277)]