84100860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9941}}^1$

素因数の和:10003

約数の個数: 72

約数和(自身を含む): 260559936

約数和(自身を除く): 176459076

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, 9941, 19882, 29823, 39764, 49705, 59646, 89469, 99410, 119292, 149115, 178938, 198820, 298230, 357876, 447345, 467227, 596460, 894690, 934454, 1401681, 1789380, 1868908, 2336135, 2803362, 4205043, 4672270, 5606724, 7008405, 8410086, 9344540, 14016810, 16820172, 21025215, 28033620, 42050430, 84100860]

約数ペア:

[(1, 84100860), (2, 42050430), (3, 28033620), (4, 21025215), (5, 16820172), (6, 14016810), (9, 9344540), (10, 8410086), (12, 7008405), (15, 5606724), (18, 4672270), (20, 4205043), (30, 2803362), (36, 2336135), (45, 1868908), (47, 1789380), (60, 1401681), (90, 934454), (94, 894690), (141, 596460), (180, 467227), (188, 447345), (235, 357876), (282, 298230), (423, 198820), (470, 178938), (564, 149115), (705, 119292), (846, 99410), (940, 89469), (1410, 59646), (1692, 49705), (2115, 39764), (2820, 29823), (4230, 19882), (8460, 9941)]