71067942

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2099}}^1$

素因数の和:2143

約数の個数: 80

約数和(自身を含む): 182952000

約数和(自身を除く): 111884058

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 81, 99, 114, 162, 171, 198, 209, 297, 342, 418, 513, 594, 627, 891, 1026, 1254, 1539, 1782, 1881, 2099, 3078, 3762, 4198, 5643, 6297, 11286, 12594, 16929, 18891, 23089, 33858, 37782, 39881, 46178, 56673, 69267, 79762, 113346, 119643, 138534, 170019, 207801, 239286, 340038, 358929, 415602, 438691, 623403, 717858, 877382, 1076787, 1246806, 1316073, 1870209, 2153574, 2632146, 3230361, 3740418, 3948219, 6460722, 7896438, 11844657, 23689314, 35533971, 71067942]

約数ペア:

[(1, 71067942), (2, 35533971), (3, 23689314), (6, 11844657), (9, 7896438), (11, 6460722), (18, 3948219), (19, 3740418), (22, 3230361), (27, 2632146), (33, 2153574), (38, 1870209), (54, 1316073), (57, 1246806), (66, 1076787), (81, 877382), (99, 717858), (114, 623403), (162, 438691), (171, 415602), (198, 358929), (209, 340038), (297, 239286), (342, 207801), (418, 170019), (513, 138534), (594, 119643), (627, 113346), (891, 79762), (1026, 69267), (1254, 56673), (1539, 46178), (1782, 39881), (1881, 37782), (2099, 33858), (3078, 23089), (3762, 18891), (4198, 16929), (5643, 12594), (6297, 11286)]