81943225342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1511}}^1\times {\mathrm{3919}}^1$

素因数の和:5497

約数の個数: 64

約数和(自身を含む): 145947432960

約数和(自身を除く): 64004207618

約数列:

[1, 2, 11, 17, 22, 34, 37, 74, 187, 374, 407, 629, 814, 1258, 1511, 3022, 3919, 6919, 7838, 13838, 16621, 25687, 33242, 43109, 51374, 55907, 66623, 86218, 111814, 133246, 145003, 282557, 290006, 565114, 614977, 732853, 950419, 1229954, 1465706, 1595033, 1900838, 2465051, 3190066, 4930102, 5921609, 10454609, 11843218, 20909218, 27115561, 54231122, 65137699, 100667353, 130275398, 201334706, 219099533, 438199066, 1107340883, 2214681766, 2410094863, 3724692061, 4820189726, 7449384122, 40971612671, 81943225342]

約数ペア:

[(1, 81943225342), (2, 40971612671), (11, 7449384122), (17, 4820189726), (22, 3724692061), (34, 2410094863), (37, 2214681766), (74, 1107340883), (187, 438199066), (374, 219099533), (407, 201334706), (629, 130275398), (814, 100667353), (1258, 65137699), (1511, 54231122), (3022, 27115561), (3919, 20909218), (6919, 11843218), (7838, 10454609), (13838, 5921609), (16621, 4930102), (25687, 3190066), (33242, 2465051), (43109, 1900838), (51374, 1595033), (55907, 1465706), (66623, 1229954), (86218, 950419), (111814, 732853), (133246, 614977), (145003, 565114), (282557, 290006)]