89475408

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1038

約数の個数: 160

約数和(自身を含む): 295219200

約数和(自身を除く): 205743792

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 88, 99, 108, 114, 132, 144, 152, 171, 176, 198, 209, 216, 228, 264, 297, 304, 342, 396, 418, 432, 456, 513, 528, 594, 627, 684, 792, 836, 912, 991, 1026, 1188, 1254, 1368, 1584, 1672, 1881, 1982, 2052, 2376, 2508, 2736, 2973, 3344, 3762, 3964, 4104, 4752, 5016, 5643, 5946, 7524, 7928, 8208, 8919, 10032, 10901, 11286, 11892, 15048, 15856, 17838, 18829, 21802, 22572, 23784, 26757, 30096, 32703, 35676, 37658, 43604, 45144, 47568, 53514, 56487, 65406, 71352, 75316, 87208, 90288, 98109, 107028, 112974, 130812, 142704, 150632, 169461, 174416, 196218, 207119, 214056, 225948, 261624, 294327, 301264, 338922, 392436, 414238, 428112, 451896, 508383, 523248, 588654, 621357, 677844, 784872, 828476, 903792, 1016766, 1177308, 1242714, 1355688, 1569744, 1656952, 1864071, 2033532, 2354616, 2485428, 2711376, 3313904, 3728142, 4067064, 4709232, 4970856, 5592213, 7456284, 8134128, 9941712, 11184426, 14912568, 22368852, 29825136, 44737704, 89475408]

約数ペア:

[(1, 89475408), (2, 44737704), (3, 29825136), (4, 22368852), (6, 14912568), (8, 11184426), (9, 9941712), (11, 8134128), (12, 7456284), (16, 5592213), (18, 4970856), (19, 4709232), (22, 4067064), (24, 3728142), (27, 3313904), (33, 2711376), (36, 2485428), (38, 2354616), (44, 2033532), (48, 1864071), (54, 1656952), (57, 1569744), (66, 1355688), (72, 1242714), (76, 1177308), (88, 1016766), (99, 903792), (108, 828476), (114, 784872), (132, 677844), (144, 621357), (152, 588654), (171, 523248), (176, 508383), (198, 451896), (209, 428112), (216, 414238), (228, 392436), (264, 338922), (297, 301264), (304, 294327), (342, 261624), (396, 225948), (418, 214056), (432, 207119), (456, 196218), (513, 174416), (528, 169461), (594, 150632), (627, 142704), (684, 130812), (792, 112974), (836, 107028), (912, 98109), (991, 90288), (1026, 87208), (1188, 75316), (1254, 71352), (1368, 65406), (1584, 56487), (1672, 53514), (1881, 47568), (1982, 45144), (2052, 43604), (2376, 37658), (2508, 35676), (2736, 32703), (2973, 30096), (3344, 26757), (3762, 23784), (3964, 22572), (4104, 21802), (4752, 18829), (5016, 17838), (5643, 15856), (5946, 15048), (7524, 11892), (7928, 11286), (8208, 10901), (8919, 10032)]