65790670988

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^2\times {\mathrm{8923}}^1$

素因数の和:9171

約数の個数: 72

約数和(自身を含む): 138612993792

約数和(自身を除く): 72822322804

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 107, 161, 214, 322, 428, 644, 749, 1498, 2461, 2996, 4922, 8923, 9844, 11449, 17227, 17846, 22898, 34454, 35692, 45796, 62461, 68908, 80143, 124922, 160286, 205229, 249844, 263327, 320572, 410458, 526654, 820916, 954761, 1053308, 1436603, 1843289, 1909522, 2873206, 3686578, 3819044, 5746412, 6683327, 7373156, 13366654, 21959503, 26733308, 43919006, 87838012, 102159427, 153716521, 204318854, 307433042, 408637708, 614866084, 715115989, 1430231978, 2349666821, 2860463956, 4699333642, 9398667284, 16447667747, 32895335494, 65790670988]

約数ペア:

[(1, 65790670988), (2, 32895335494), (4, 16447667747), (7, 9398667284), (14, 4699333642), (23, 2860463956), (28, 2349666821), (46, 1430231978), (92, 715115989), (107, 614866084), (161, 408637708), (214, 307433042), (322, 204318854), (428, 153716521), (644, 102159427), (749, 87838012), (1498, 43919006), (2461, 26733308), (2996, 21959503), (4922, 13366654), (8923, 7373156), (9844, 6683327), (11449, 5746412), (17227, 3819044), (17846, 3686578), (22898, 2873206), (34454, 1909522), (35692, 1843289), (45796, 1436603), (62461, 1053308), (68908, 954761), (80143, 820916), (124922, 526654), (160286, 410458), (205229, 320572), (249844, 263327)]