756407196

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{643}}^1\times {\mathrm{797}}^1$

素因数の和:1491

約数の個数: 72

約数和(自身を含む): 1964171664

約数和(自身を除く): 1207764468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 643, 738, 797, 1286, 1476, 1594, 1929, 2391, 2572, 3188, 3858, 4782, 5787, 7173, 7716, 9564, 11574, 14346, 23148, 26363, 28692, 32677, 52726, 65354, 79089, 98031, 105452, 130708, 158178, 196062, 237267, 294093, 316356, 392124, 474534, 512471, 588186, 949068, 1024942, 1176372, 1537413, 2049884, 3074826, 4612239, 6149652, 9224478, 18448956, 21011311, 42022622, 63033933, 84045244, 126067866, 189101799, 252135732, 378203598, 756407196]

約数ペア:

[(1, 756407196), (2, 378203598), (3, 252135732), (4, 189101799), (6, 126067866), (9, 84045244), (12, 63033933), (18, 42022622), (36, 21011311), (41, 18448956), (82, 9224478), (123, 6149652), (164, 4612239), (246, 3074826), (369, 2049884), (492, 1537413), (643, 1176372), (738, 1024942), (797, 949068), (1286, 588186), (1476, 512471), (1594, 474534), (1929, 392124), (2391, 316356), (2572, 294093), (3188, 237267), (3858, 196062), (4782, 158178), (5787, 130708), (7173, 105452), (7716, 98031), (9564, 79089), (11574, 65354), (14346, 52726), (23148, 32677), (26363, 28692)]