97742988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{977}}^1$

素因数の和:1391

約数の個数: 72

約数和(自身を含む): 283369632

約数和(自身を除く): 185626644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 397, 794, 977, 1191, 1588, 1954, 2382, 2779, 2931, 3573, 3908, 4764, 5558, 5862, 6839, 7146, 8337, 8793, 11116, 11724, 13678, 14292, 16674, 17586, 20517, 25011, 27356, 33348, 35172, 41034, 50022, 61551, 82068, 100044, 123102, 246204, 387869, 775738, 1163607, 1551476, 2327214, 2715083, 3490821, 4654428, 5430166, 6981642, 8145249, 10860332, 13963284, 16290498, 24435747, 32580996, 48871494, 97742988]

約数ペア:

[(1, 97742988), (2, 48871494), (3, 32580996), (4, 24435747), (6, 16290498), (7, 13963284), (9, 10860332), (12, 8145249), (14, 6981642), (18, 5430166), (21, 4654428), (28, 3490821), (36, 2715083), (42, 2327214), (63, 1551476), (84, 1163607), (126, 775738), (252, 387869), (397, 246204), (794, 123102), (977, 100044), (1191, 82068), (1588, 61551), (1954, 50022), (2382, 41034), (2779, 35172), (2931, 33348), (3573, 27356), (3908, 25011), (4764, 20517), (5558, 17586), (5862, 16674), (6839, 14292), (7146, 13678), (8337, 11724), (8793, 11116)]