74976372

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1$

素因数の和:773

約数の個数: 72

約数和(自身を含む): 196909440

約数和(自身を除く): 121933068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 79, 82, 123, 158, 164, 237, 246, 316, 369, 474, 492, 643, 711, 738, 948, 1286, 1422, 1476, 1929, 2572, 2844, 3239, 3858, 5787, 6478, 7716, 9717, 11574, 12956, 19434, 23148, 26363, 29151, 38868, 50797, 52726, 58302, 79089, 101594, 105452, 116604, 152391, 158178, 203188, 237267, 304782, 316356, 457173, 474534, 609564, 914346, 949068, 1828692, 2082677, 4165354, 6248031, 8330708, 12496062, 18744093, 24992124, 37488186, 74976372]

約数ペア:

[(1, 74976372), (2, 37488186), (3, 24992124), (4, 18744093), (6, 12496062), (9, 8330708), (12, 6248031), (18, 4165354), (36, 2082677), (41, 1828692), (79, 949068), (82, 914346), (123, 609564), (158, 474534), (164, 457173), (237, 316356), (246, 304782), (316, 237267), (369, 203188), (474, 158178), (492, 152391), (643, 116604), (711, 105452), (738, 101594), (948, 79089), (1286, 58302), (1422, 52726), (1476, 50797), (1929, 38868), (2572, 29151), (2844, 26363), (3239, 23148), (3858, 19434), (5787, 12956), (6478, 11574), (7716, 9717)]