73646144

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{619}}^1$

素因数の和:668

約数の個数: 84

約数和(自身を含む): 172913040

約数和(自身を除く): 99266896

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 169, 176, 208, 286, 338, 352, 416, 572, 619, 676, 704, 832, 1144, 1238, 1352, 1859, 2288, 2476, 2704, 3718, 4576, 4952, 5408, 6809, 7436, 8047, 9152, 9904, 10816, 13618, 14872, 16094, 19808, 27236, 29744, 32188, 39616, 54472, 59488, 64376, 88517, 104611, 108944, 118976, 128752, 177034, 209222, 217888, 257504, 354068, 418444, 435776, 515008, 708136, 836888, 1150721, 1416272, 1673776, 2301442, 2832544, 3347552, 4602884, 5665088, 6695104, 9205768, 18411536, 36823072, 73646144]

約数ペア:

[(1, 73646144), (2, 36823072), (4, 18411536), (8, 9205768), (11, 6695104), (13, 5665088), (16, 4602884), (22, 3347552), (26, 2832544), (32, 2301442), (44, 1673776), (52, 1416272), (64, 1150721), (88, 836888), (104, 708136), (143, 515008), (169, 435776), (176, 418444), (208, 354068), (286, 257504), (338, 217888), (352, 209222), (416, 177034), (572, 128752), (619, 118976), (676, 108944), (704, 104611), (832, 88517), (1144, 64376), (1238, 59488), (1352, 54472), (1859, 39616), (2288, 32188), (2476, 29744), (2704, 27236), (3718, 19808), (4576, 16094), (4952, 14872), (5408, 13618), (6809, 10816), (7436, 9904), (8047, 9152)]