84371580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9973}}^1$

素因数の和:10035

約数の個数: 72

約数和(自身を含む): 261398592

約数和(自身を除く): 177027012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 9973, 19946, 29919, 39892, 49865, 59838, 89757, 99730, 119676, 149595, 179514, 199460, 299190, 359028, 448785, 468731, 598380, 897570, 937462, 1406193, 1795140, 1874924, 2343655, 2812386, 4218579, 4687310, 5624772, 7030965, 8437158, 9374620, 14061930, 16874316, 21092895, 28123860, 42185790, 84371580]

約数ペア:

[(1, 84371580), (2, 42185790), (3, 28123860), (4, 21092895), (5, 16874316), (6, 14061930), (9, 9374620), (10, 8437158), (12, 7030965), (15, 5624772), (18, 4687310), (20, 4218579), (30, 2812386), (36, 2343655), (45, 1874924), (47, 1795140), (60, 1406193), (90, 937462), (94, 897570), (141, 598380), (180, 468731), (188, 448785), (235, 359028), (282, 299190), (423, 199460), (470, 179514), (564, 149595), (705, 119676), (846, 99730), (940, 89757), (1410, 59838), (1692, 49865), (2115, 39892), (2820, 29919), (4230, 19946), (8460, 9973)]