71038872

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{51929}}^1$

素因数の和:51960

約数の個数: 48

約数和(自身を含む): 202527000

約数和(自身を除く): 131488128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 51929, 103858, 155787, 207716, 311574, 415432, 467361, 623148, 934722, 986651, 1246296, 1869444, 1973302, 2959953, 3738888, 3946604, 5919906, 7893208, 8879859, 11839812, 17759718, 23679624, 35519436, 71038872]

約数ペア:

[(1, 71038872), (2, 35519436), (3, 23679624), (4, 17759718), (6, 11839812), (8, 8879859), (9, 7893208), (12, 5919906), (18, 3946604), (19, 3738888), (24, 2959953), (36, 1973302), (38, 1869444), (57, 1246296), (72, 986651), (76, 934722), (114, 623148), (152, 467361), (171, 415432), (228, 311574), (342, 207716), (456, 155787), (684, 103858), (1368, 51929)]