84862140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{11689}}^1$

素因数の和:11723

約数の個数: 72

約数和(自身を含む): 261201360

約数和(自身を除く): 176339220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 11689, 23378, 35067, 46756, 58445, 70134, 116890, 128579, 140268, 175335, 233780, 257158, 350670, 385737, 514316, 642895, 701340, 771474, 1285790, 1414369, 1542948, 1928685, 2571580, 2828738, 3857370, 4243107, 5657476, 7071845, 7714740, 8486214, 14143690, 16972428, 21215535, 28287380, 42431070, 84862140]

約数ペア:

[(1, 84862140), (2, 42431070), (3, 28287380), (4, 21215535), (5, 16972428), (6, 14143690), (10, 8486214), (11, 7714740), (12, 7071845), (15, 5657476), (20, 4243107), (22, 3857370), (30, 2828738), (33, 2571580), (44, 1928685), (55, 1542948), (60, 1414369), (66, 1285790), (110, 771474), (121, 701340), (132, 642895), (165, 514316), (220, 385737), (242, 350670), (330, 257158), (363, 233780), (484, 175335), (605, 140268), (660, 128579), (726, 116890), (1210, 70134), (1452, 58445), (1815, 46756), (2420, 35067), (3630, 23378), (7260, 11689)]