66761712

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{73}}^2$

素因数の和:192

約数の個数: 120

約数和(自身を含む): 200991600

約数和(自身を除く): 134229888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 73, 87, 108, 116, 144, 146, 174, 216, 219, 232, 261, 292, 348, 432, 438, 464, 522, 584, 657, 696, 783, 876, 1044, 1168, 1314, 1392, 1566, 1752, 1971, 2088, 2117, 2628, 3132, 3504, 3942, 4176, 4234, 5256, 5329, 6264, 6351, 7884, 8468, 10512, 10658, 12528, 12702, 15768, 15987, 16936, 19053, 21316, 25404, 31536, 31974, 33872, 38106, 42632, 47961, 50808, 57159, 63948, 76212, 85264, 95922, 101616, 114318, 127896, 143883, 152424, 154541, 191844, 228636, 255792, 287766, 304848, 309082, 383688, 457272, 463623, 575532, 618164, 767376, 914544, 927246, 1151064, 1236328, 1390869, 1854492, 2302128, 2472656, 2781738, 3708984, 4172607, 5563476, 7417968, 8345214, 11126952, 16690428, 22253904, 33380856, 66761712]

約数ペア:

[(1, 66761712), (2, 33380856), (3, 22253904), (4, 16690428), (6, 11126952), (8, 8345214), (9, 7417968), (12, 5563476), (16, 4172607), (18, 3708984), (24, 2781738), (27, 2472656), (29, 2302128), (36, 1854492), (48, 1390869), (54, 1236328), (58, 1151064), (72, 927246), (73, 914544), (87, 767376), (108, 618164), (116, 575532), (144, 463623), (146, 457272), (174, 383688), (216, 309082), (219, 304848), (232, 287766), (261, 255792), (292, 228636), (348, 191844), (432, 154541), (438, 152424), (464, 143883), (522, 127896), (584, 114318), (657, 101616), (696, 95922), (783, 85264), (876, 76212), (1044, 63948), (1168, 57159), (1314, 50808), (1392, 47961), (1566, 42632), (1752, 38106), (1971, 33872), (2088, 31974), (2117, 31536), (2628, 25404), (3132, 21316), (3504, 19053), (3942, 16936), (4176, 15987), (4234, 15768), (5256, 12702), (5329, 12528), (6264, 10658), (6351, 10512), (7884, 8468)]