83089128

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{709}}^1$

素因数の和:994

約数の個数: 64

約数和(自身を含む): 219816000

約数和(自身を除く): 136726872

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 257, 456, 514, 709, 771, 1028, 1418, 1542, 2056, 2127, 2836, 3084, 4254, 4883, 5672, 6168, 8508, 9766, 13471, 14649, 17016, 19532, 26942, 29298, 39064, 40413, 53884, 58596, 80826, 107768, 117192, 161652, 182213, 323304, 364426, 546639, 728852, 1093278, 1457704, 2186556, 3462047, 4373112, 6924094, 10386141, 13848188, 20772282, 27696376, 41544564, 83089128]

約数ペア:

[(1, 83089128), (2, 41544564), (3, 27696376), (4, 20772282), (6, 13848188), (8, 10386141), (12, 6924094), (19, 4373112), (24, 3462047), (38, 2186556), (57, 1457704), (76, 1093278), (114, 728852), (152, 546639), (228, 364426), (257, 323304), (456, 182213), (514, 161652), (709, 117192), (771, 107768), (1028, 80826), (1418, 58596), (1542, 53884), (2056, 40413), (2127, 39064), (2836, 29298), (3084, 26942), (4254, 19532), (4883, 17016), (5672, 14649), (6168, 13471), (8508, 9766)]