1992543372

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{641}}^1\times {\mathrm{1093}}^1$

素因数の和:1823

約数の個数: 72

約数和(自身を含む): 5113093440

約数和(自身を除く): 3120550068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 641, 711, 948, 1093, 1282, 1422, 1923, 2186, 2564, 2844, 3279, 3846, 4372, 5769, 6558, 7692, 9837, 11538, 13116, 19674, 23076, 39348, 50639, 86347, 101278, 151917, 172694, 202556, 259041, 303834, 345388, 455751, 518082, 607668, 700613, 777123, 911502, 1036164, 1401226, 1554246, 1823004, 2101839, 2802452, 3108492, 4203678, 6305517, 8407356, 12611034, 25222068, 55348427, 110696854, 166045281, 221393708, 332090562, 498135843, 664181124, 996271686, 1992543372]

約数ペア:

[(1, 1992543372), (2, 996271686), (3, 664181124), (4, 498135843), (6, 332090562), (9, 221393708), (12, 166045281), (18, 110696854), (36, 55348427), (79, 25222068), (158, 12611034), (237, 8407356), (316, 6305517), (474, 4203678), (641, 3108492), (711, 2802452), (948, 2101839), (1093, 1823004), (1282, 1554246), (1422, 1401226), (1923, 1036164), (2186, 911502), (2564, 777123), (2844, 700613), (3279, 607668), (3846, 518082), (4372, 455751), (5769, 345388), (6558, 303834), (7692, 259041), (9837, 202556), (11538, 172694), (13116, 151917), (19674, 101278), (23076, 86347), (39348, 50639)]