86166780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1063}}^1$

素因数の和:1275

約数の個数: 96

約数和(自身を含む): 277423104

約数和(自身を除く): 191256324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 193, 210, 386, 420, 579, 772, 965, 1063, 1158, 1351, 1930, 2126, 2316, 2702, 2895, 3189, 3860, 4053, 4252, 5315, 5404, 5790, 6378, 6755, 7441, 8106, 10630, 11580, 12756, 13510, 14882, 15945, 16212, 20265, 21260, 22323, 27020, 29764, 31890, 37205, 40530, 44646, 63780, 74410, 81060, 89292, 111615, 148820, 205159, 223230, 410318, 446460, 615477, 820636, 1025795, 1230954, 1436113, 2051590, 2461908, 2872226, 3077385, 4103180, 4308339, 5744452, 6154770, 7180565, 8616678, 12309540, 14361130, 17233356, 21541695, 28722260, 43083390, 86166780]

約数ペア:

[(1, 86166780), (2, 43083390), (3, 28722260), (4, 21541695), (5, 17233356), (6, 14361130), (7, 12309540), (10, 8616678), (12, 7180565), (14, 6154770), (15, 5744452), (20, 4308339), (21, 4103180), (28, 3077385), (30, 2872226), (35, 2461908), (42, 2051590), (60, 1436113), (70, 1230954), (84, 1025795), (105, 820636), (140, 615477), (193, 446460), (210, 410318), (386, 223230), (420, 205159), (579, 148820), (772, 111615), (965, 89292), (1063, 81060), (1158, 74410), (1351, 63780), (1930, 44646), (2126, 40530), (2316, 37205), (2702, 31890), (2895, 29764), (3189, 27020), (3860, 22323), (4053, 21260), (4252, 20265), (5315, 16212), (5404, 15945), (5790, 14882), (6378, 13510), (6755, 12756), (7441, 11580), (8106, 10630)]