83734980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1033}}^1$

素因数の和:1245

約数の個数: 96

約数和(自身を含む): 269601024

約数和(自身を除く): 185866044

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, 1033, 1158, 1351, 1930, 2066, 2316, 2702, 2895, 3099, 3860, 4053, 4132, 5165, 5404, 5790, 6198, 6755, 7231, 8106, 10330, 11580, 12396, 13510, 14462, 15495, 16212, 20265, 20660, 21693, 27020, 28924, 30990, 36155, 40530, 43386, 61980, 72310, 81060, 86772, 108465, 144620, 199369, 216930, 398738, 433860, 598107, 797476, 996845, 1196214, 1395583, 1993690, 2392428, 2791166, 2990535, 3987380, 4186749, 5582332, 5981070, 6977915, 8373498, 11962140, 13955830, 16746996, 20933745, 27911660, 41867490, 83734980]

約数ペア:

[(1, 83734980), (2, 41867490), (3, 27911660), (4, 20933745), (5, 16746996), (6, 13955830), (7, 11962140), (10, 8373498), (12, 6977915), (14, 5981070), (15, 5582332), (20, 4186749), (21, 3987380), (28, 2990535), (30, 2791166), (35, 2392428), (42, 1993690), (60, 1395583), (70, 1196214), (84, 996845), (105, 797476), (140, 598107), (193, 433860), (210, 398738), (386, 216930), (420, 199369), (579, 144620), (772, 108465), (965, 86772), (1033, 81060), (1158, 72310), (1351, 61980), (1930, 43386), (2066, 40530), (2316, 36155), (2702, 30990), (2895, 28924), (3099, 27020), (3860, 21693), (4053, 20660), (4132, 20265), (5165, 16212), (5404, 15495), (5790, 14462), (6198, 13510), (6755, 12396), (7231, 11580), (8106, 10330)]