880893972

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{71339}}^1$

素因数の和:71370

約数の個数: 72

約数和(自身を含む): 2596776000

約数和(自身を除く): 1715882028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 12348, 71339, 142678, 214017, 285356, 428034, 499373, 642051, 856068, 998746, 1284102, 1498119, 1997492, 2568204, 2996238, 3495611, 4494357, 5992476, 6991222, 8988714, 10486833, 13982444, 17977428, 20973666, 24469277, 31460499, 41947332, 48938554, 62920998, 73407831, 97877108, 125841996, 146815662, 220223493, 293631324, 440446986, 880893972]

約数ペア:

[(1, 880893972), (2, 440446986), (3, 293631324), (4, 220223493), (6, 146815662), (7, 125841996), (9, 97877108), (12, 73407831), (14, 62920998), (18, 48938554), (21, 41947332), (28, 31460499), (36, 24469277), (42, 20973666), (49, 17977428), (63, 13982444), (84, 10486833), (98, 8988714), (126, 6991222), (147, 5992476), (196, 4494357), (252, 3495611), (294, 2996238), (343, 2568204), (441, 1997492), (588, 1498119), (686, 1284102), (882, 998746), (1029, 856068), (1372, 642051), (1764, 499373), (2058, 428034), (3087, 285356), (4116, 214017), (6174, 142678), (12348, 71339)]