72913230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20773}}^1$

素因数の和:20802

約数の個数: 64

約数和(自身を含む): 209401920

約数和(自身を除く): 136488690

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 20773, 41546, 62319, 103865, 124638, 186957, 207730, 270049, 311595, 373914, 540098, 560871, 623190, 810147, 934785, 1121742, 1350245, 1620294, 1869570, 2430441, 2700490, 2804355, 4050735, 4860882, 5608710, 7291323, 8101470, 12152205, 14582646, 24304410, 36456615, 72913230]

約数ペア:

[(1, 72913230), (2, 36456615), (3, 24304410), (5, 14582646), (6, 12152205), (9, 8101470), (10, 7291323), (13, 5608710), (15, 4860882), (18, 4050735), (26, 2804355), (27, 2700490), (30, 2430441), (39, 1869570), (45, 1620294), (54, 1350245), (65, 1121742), (78, 934785), (90, 810147), (117, 623190), (130, 560871), (135, 540098), (195, 373914), (234, 311595), (270, 270049), (351, 207730), (390, 186957), (585, 124638), (702, 103865), (1170, 62319), (1755, 41546), (3510, 20773)]