83508660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9871}}^1$

素因数の和:9933

約数の個数: 72

約数和(自身を含む): 258725376

約数和(自身を除く): 175216716

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, 9871, 19742, 29613, 39484, 49355, 59226, 88839, 98710, 118452, 148065, 177678, 197420, 296130, 355356, 444195, 463937, 592260, 888390, 927874, 1391811, 1776780, 1855748, 2319685, 2783622, 4175433, 4639370, 5567244, 6959055, 8350866, 9278740, 13918110, 16701732, 20877165, 27836220, 41754330, 83508660]

約数ペア:

[(1, 83508660), (2, 41754330), (3, 27836220), (4, 20877165), (5, 16701732), (6, 13918110), (9, 9278740), (10, 8350866), (12, 6959055), (15, 5567244), (18, 4639370), (20, 4175433), (30, 2783622), (36, 2319685), (45, 1855748), (47, 1776780), (60, 1391811), (90, 927874), (94, 888390), (141, 592260), (180, 463937), (188, 444195), (235, 355356), (282, 296130), (423, 197420), (470, 177678), (564, 148065), (705, 118452), (846, 98710), (940, 88839), (1410, 59226), (1692, 49355), (2115, 39484), (2820, 29613), (4230, 19742), (8460, 9871)]