86728140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{9091}}^1$

素因数の和:9159

約数の個数: 72

約数和(自身を含む): 268068528

約数和(自身を除く): 181340388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9091, 9540, 18182, 27273, 36364, 45455, 54546, 81819, 90910, 109092, 136365, 163638, 181820, 272730, 327276, 409095, 481823, 545460, 818190, 963646, 1445469, 1636380, 1927292, 2409115, 2890938, 4336407, 4818230, 5781876, 7227345, 8672814, 9636460, 14454690, 17345628, 21682035, 28909380, 43364070, 86728140]

約数ペア:

[(1, 86728140), (2, 43364070), (3, 28909380), (4, 21682035), (5, 17345628), (6, 14454690), (9, 9636460), (10, 8672814), (12, 7227345), (15, 5781876), (18, 4818230), (20, 4336407), (30, 2890938), (36, 2409115), (45, 1927292), (53, 1636380), (60, 1445469), (90, 963646), (106, 818190), (159, 545460), (180, 481823), (212, 409095), (265, 327276), (318, 272730), (477, 181820), (530, 163638), (636, 136365), (795, 109092), (954, 90910), (1060, 81819), (1590, 54546), (1908, 45455), (2385, 36364), (3180, 27273), (4770, 18182), (9091, 9540)]