85720104

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 241038720

約数和(自身を除く): 155318616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 73, 94, 141, 146, 188, 219, 282, 292, 347, 376, 423, 438, 564, 584, 657, 694, 846, 876, 1041, 1128, 1314, 1388, 1692, 1752, 2082, 2628, 2776, 3123, 3384, 3431, 4164, 5256, 6246, 6862, 8328, 10293, 12492, 13724, 16309, 20586, 24984, 25331, 27448, 30879, 32618, 41172, 48927, 50662, 61758, 65236, 75993, 82344, 97854, 101324, 123516, 130472, 146781, 151986, 195708, 202648, 227979, 247032, 293562, 303972, 391416, 455958, 587124, 607944, 911916, 1174248, 1190557, 1823832, 2381114, 3571671, 4762228, 7143342, 9524456, 10715013, 14286684, 21430026, 28573368, 42860052, 85720104]

約数ペア:

[(1, 85720104), (2, 42860052), (3, 28573368), (4, 21430026), (6, 14286684), (8, 10715013), (9, 9524456), (12, 7143342), (18, 4762228), (24, 3571671), (36, 2381114), (47, 1823832), (72, 1190557), (73, 1174248), (94, 911916), (141, 607944), (146, 587124), (188, 455958), (219, 391416), (282, 303972), (292, 293562), (347, 247032), (376, 227979), (423, 202648), (438, 195708), (564, 151986), (584, 146781), (657, 130472), (694, 123516), (846, 101324), (876, 97854), (1041, 82344), (1128, 75993), (1314, 65236), (1388, 61758), (1692, 50662), (1752, 48927), (2082, 41172), (2628, 32618), (2776, 30879), (3123, 27448), (3384, 25331), (3431, 24984), (4164, 20586), (5256, 16309), (6246, 13724), (6862, 12492), (8328, 10293)]