80961408

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{6389}}^1$

素因数の和:6420

約数の個数: 96

約数和(自身を含む): 254194200

約数和(自身を除く): 173232792

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 264, 288, 352, 384, 396, 528, 576, 704, 792, 1056, 1152, 1408, 1584, 2112, 3168, 4224, 6336, 6389, 12672, 12778, 19167, 25556, 38334, 51112, 57501, 70279, 76668, 102224, 115002, 140558, 153336, 204448, 210837, 230004, 281116, 306672, 408896, 421674, 460008, 562232, 613344, 632511, 817792, 843348, 920016, 1124464, 1226688, 1265022, 1686696, 1840032, 2248928, 2453376, 2530044, 3373392, 3680064, 4497856, 5060088, 6746784, 7360128, 8995712, 10120176, 13493568, 20240352, 26987136, 40480704, 80961408]

約数ペア:

[(1, 80961408), (2, 40480704), (3, 26987136), (4, 20240352), (6, 13493568), (8, 10120176), (9, 8995712), (11, 7360128), (12, 6746784), (16, 5060088), (18, 4497856), (22, 3680064), (24, 3373392), (32, 2530044), (33, 2453376), (36, 2248928), (44, 1840032), (48, 1686696), (64, 1265022), (66, 1226688), (72, 1124464), (88, 920016), (96, 843348), (99, 817792), (128, 632511), (132, 613344), (144, 562232), (176, 460008), (192, 421674), (198, 408896), (264, 306672), (288, 281116), (352, 230004), (384, 210837), (396, 204448), (528, 153336), (576, 140558), (704, 115002), (792, 102224), (1056, 76668), (1152, 70279), (1408, 57501), (1584, 51112), (2112, 38334), (3168, 25556), (4224, 19167), (6336, 12778), (6389, 12672)]