80794248

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1122

約数の個数: 64

約数和(自身を含む): 209510400

約数和(自身を除く): 128716152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 79, 86, 129, 158, 172, 237, 258, 316, 344, 474, 516, 632, 948, 991, 1032, 1896, 1982, 2973, 3397, 3964, 5946, 6794, 7928, 10191, 11892, 13588, 20382, 23784, 27176, 40764, 42613, 78289, 81528, 85226, 127839, 156578, 170452, 234867, 255678, 313156, 340904, 469734, 511356, 626312, 939468, 1022712, 1878936, 3366427, 6732854, 10099281, 13465708, 20198562, 26931416, 40397124, 80794248]

約数ペア:

[(1, 80794248), (2, 40397124), (3, 26931416), (4, 20198562), (6, 13465708), (8, 10099281), (12, 6732854), (24, 3366427), (43, 1878936), (79, 1022712), (86, 939468), (129, 626312), (158, 511356), (172, 469734), (237, 340904), (258, 313156), (316, 255678), (344, 234867), (474, 170452), (516, 156578), (632, 127839), (948, 85226), (991, 81528), (1032, 78289), (1896, 42613), (1982, 40764), (2973, 27176), (3397, 23784), (3964, 20382), (5946, 13588), (6794, 11892), (7928, 10191)]