80966676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{523}}^1$

素因数の和:653

約数の個数: 96

約数和(自身を含む): 230056960

約数和(自身を除く): 149090284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 97, 114, 133, 194, 228, 266, 291, 388, 399, 523, 532, 582, 679, 798, 1046, 1164, 1358, 1569, 1596, 1843, 2037, 2092, 2716, 3138, 3661, 3686, 4074, 5529, 6276, 7322, 7372, 8148, 9937, 10983, 11058, 12901, 14644, 19874, 21966, 22116, 25802, 29811, 38703, 39748, 43932, 50731, 51604, 59622, 69559, 77406, 101462, 119244, 139118, 152193, 154812, 202924, 208677, 278236, 304386, 355117, 417354, 608772, 710234, 834708, 963889, 1065351, 1420468, 1927778, 2130702, 2891667, 3855556, 4261404, 5783334, 6747223, 11566668, 13494446, 20241669, 26988892, 40483338, 80966676]

約数ペア:

[(1, 80966676), (2, 40483338), (3, 26988892), (4, 20241669), (6, 13494446), (7, 11566668), (12, 6747223), (14, 5783334), (19, 4261404), (21, 3855556), (28, 2891667), (38, 2130702), (42, 1927778), (57, 1420468), (76, 1065351), (84, 963889), (97, 834708), (114, 710234), (133, 608772), (194, 417354), (228, 355117), (266, 304386), (291, 278236), (388, 208677), (399, 202924), (523, 154812), (532, 152193), (582, 139118), (679, 119244), (798, 101462), (1046, 77406), (1164, 69559), (1358, 59622), (1569, 51604), (1596, 50731), (1843, 43932), (2037, 39748), (2092, 38703), (2716, 29811), (3138, 25802), (3661, 22116), (3686, 21966), (4074, 19874), (5529, 14644), (6276, 12901), (7322, 11058), (7372, 10983), (8148, 9937)]