142243668

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{26879}}^1$

素因数の和:26906

約数の個数: 72

約数和(自身を含む): 429004800

約数和(自身を除く): 286761132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 26879, 53758, 80637, 107516, 161274, 188153, 241911, 322548, 376306, 483822, 564459, 725733, 752612, 967644, 1128918, 1317071, 1451466, 1693377, 2257836, 2634142, 2902932, 3386754, 3951213, 5080131, 5268284, 6773508, 7902426, 10160262, 11853639, 15804852, 20320524, 23707278, 35560917, 47414556, 71121834, 142243668]

約数ペア:

[(1, 142243668), (2, 71121834), (3, 47414556), (4, 35560917), (6, 23707278), (7, 20320524), (9, 15804852), (12, 11853639), (14, 10160262), (18, 7902426), (21, 6773508), (27, 5268284), (28, 5080131), (36, 3951213), (42, 3386754), (49, 2902932), (54, 2634142), (63, 2257836), (84, 1693377), (98, 1451466), (108, 1317071), (126, 1128918), (147, 967644), (189, 752612), (196, 725733), (252, 564459), (294, 483822), (378, 376306), (441, 322548), (588, 241911), (756, 188153), (882, 161274), (1323, 107516), (1764, 80637), (2646, 53758), (5292, 26879)]