81016152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1493}}^1$

素因数の和:1545

約数の個数: 128

約数和(自身を含む): 258163200

約数和(自身を除く): 177147048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 51, 56, 57, 68, 76, 84, 102, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 323, 357, 399, 408, 456, 476, 532, 646, 714, 798, 952, 969, 1064, 1292, 1428, 1493, 1596, 1938, 2261, 2584, 2856, 2986, 3192, 3876, 4479, 4522, 5972, 6783, 7752, 8958, 9044, 10451, 11944, 13566, 17916, 18088, 20902, 25381, 27132, 28367, 31353, 35832, 41804, 50762, 54264, 56734, 62706, 76143, 83608, 85101, 101524, 113468, 125412, 152286, 170202, 177667, 198569, 203048, 226936, 250824, 304572, 340404, 355334, 397138, 482239, 533001, 595707, 609144, 680808, 710668, 794276, 964478, 1066002, 1191414, 1421336, 1446717, 1588552, 1928956, 2132004, 2382828, 2893434, 3375673, 3857912, 4264008, 4765656, 5786868, 6751346, 10127019, 11573736, 13502692, 20254038, 27005384, 40508076, 81016152]

約数ペア:

[(1, 81016152), (2, 40508076), (3, 27005384), (4, 20254038), (6, 13502692), (7, 11573736), (8, 10127019), (12, 6751346), (14, 5786868), (17, 4765656), (19, 4264008), (21, 3857912), (24, 3375673), (28, 2893434), (34, 2382828), (38, 2132004), (42, 1928956), (51, 1588552), (56, 1446717), (57, 1421336), (68, 1191414), (76, 1066002), (84, 964478), (102, 794276), (114, 710668), (119, 680808), (133, 609144), (136, 595707), (152, 533001), (168, 482239), (204, 397138), (228, 355334), (238, 340404), (266, 304572), (323, 250824), (357, 226936), (399, 203048), (408, 198569), (456, 177667), (476, 170202), (532, 152286), (646, 125412), (714, 113468), (798, 101524), (952, 85101), (969, 83608), (1064, 76143), (1292, 62706), (1428, 56734), (1493, 54264), (1596, 50762), (1938, 41804), (2261, 35832), (2584, 31353), (2856, 28367), (2986, 27132), (3192, 25381), (3876, 20902), (4479, 18088), (4522, 17916), (5972, 13566), (6783, 11944), (7752, 10451), (8958, 9044)]