66371256

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:306

約数の個数: 192

約数和(自身を含む): 224640000

約数和(自身を除く): 158268744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 29, 36, 38, 42, 56, 57, 58, 63, 72, 76, 84, 87, 114, 116, 126, 133, 152, 168, 171, 174, 203, 228, 232, 239, 252, 261, 266, 342, 348, 399, 406, 456, 478, 504, 522, 532, 551, 609, 684, 696, 717, 798, 812, 956, 1044, 1064, 1102, 1197, 1218, 1368, 1434, 1596, 1624, 1653, 1673, 1827, 1912, 2088, 2151, 2204, 2394, 2436, 2868, 3192, 3306, 3346, 3654, 3857, 4302, 4408, 4541, 4788, 4872, 4959, 5019, 5736, 6612, 6692, 6931, 7308, 7714, 8604, 9082, 9576, 9918, 10038, 11571, 13224, 13384, 13623, 13862, 14616, 15057, 15428, 17208, 18164, 19836, 20076, 20793, 23142, 27246, 27724, 30114, 30856, 31787, 34713, 36328, 39672, 40152, 40869, 41586, 46284, 48517, 54492, 55448, 60228, 62379, 63574, 69426, 81738, 83172, 92568, 95361, 97034, 108984, 120456, 124758, 127148, 131689, 138852, 145551, 163476, 166344, 190722, 194068, 249516, 254296, 263378, 277704, 286083, 291102, 326952, 381444, 388136, 395067, 436653, 499032, 526756, 572166, 582204, 762888, 790134, 873306, 921823, 1053512, 1144332, 1164408, 1185201, 1580268, 1746612, 1843646, 2288664, 2370402, 2765469, 3160536, 3493224, 3687292, 4740804, 5530938, 7374584, 8296407, 9481608, 11061876, 16592814, 22123752, 33185628, 66371256]

約数ペア:

[(1, 66371256), (2, 33185628), (3, 22123752), (4, 16592814), (6, 11061876), (7, 9481608), (8, 8296407), (9, 7374584), (12, 5530938), (14, 4740804), (18, 3687292), (19, 3493224), (21, 3160536), (24, 2765469), (28, 2370402), (29, 2288664), (36, 1843646), (38, 1746612), (42, 1580268), (56, 1185201), (57, 1164408), (58, 1144332), (63, 1053512), (72, 921823), (76, 873306), (84, 790134), (87, 762888), (114, 582204), (116, 572166), (126, 526756), (133, 499032), (152, 436653), (168, 395067), (171, 388136), (174, 381444), (203, 326952), (228, 291102), (232, 286083), (239, 277704), (252, 263378), (261, 254296), (266, 249516), (342, 194068), (348, 190722), (399, 166344), (406, 163476), (456, 145551), (478, 138852), (504, 131689), (522, 127148), (532, 124758), (551, 120456), (609, 108984), (684, 97034), (696, 95361), (717, 92568), (798, 83172), (812, 81738), (956, 69426), (1044, 63574), (1064, 62379), (1102, 60228), (1197, 55448), (1218, 54492), (1368, 48517), (1434, 46284), (1596, 41586), (1624, 40869), (1653, 40152), (1673, 39672), (1827, 36328), (1912, 34713), (2088, 31787), (2151, 30856), (2204, 30114), (2394, 27724), (2436, 27246), (2868, 23142), (3192, 20793), (3306, 20076), (3346, 19836), (3654, 18164), (3857, 17208), (4302, 15428), (4408, 15057), (4541, 14616), (4788, 13862), (4872, 13623), (4959, 13384), (5019, 13224), (5736, 11571), (6612, 10038), (6692, 9918), (6931, 9576), (7308, 9082), (7714, 8604)]