67749136

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 160

約数和(自身を含む): 177766400

約数和(自身を除く): 110017264

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 31, 38, 52, 56, 62, 76, 79, 91, 104, 112, 124, 133, 152, 158, 182, 208, 217, 247, 248, 266, 304, 316, 364, 403, 434, 494, 496, 532, 553, 589, 632, 728, 806, 868, 988, 1027, 1064, 1106, 1178, 1264, 1456, 1501, 1612, 1729, 1736, 1976, 2054, 2128, 2212, 2356, 2449, 2821, 3002, 3224, 3458, 3472, 3952, 4108, 4123, 4424, 4712, 4898, 5642, 6004, 6448, 6916, 7189, 7657, 8216, 8246, 8848, 9424, 9796, 10507, 11284, 12008, 13832, 14378, 15314, 16432, 16492, 17143, 19513, 19592, 21014, 22568, 24016, 27664, 28756, 30628, 31837, 32984, 34286, 39026, 39184, 42028, 45136, 46531, 53599, 57512, 61256, 63674, 65968, 68572, 78052, 84056, 93062, 107198, 115024, 122512, 127348, 136591, 137144, 156104, 168112, 186124, 214396, 222859, 254696, 273182, 274288, 312208, 325717, 372248, 428792, 445718, 509392, 546364, 604903, 651434, 744496, 857584, 891436, 1092728, 1209806, 1302868, 1782872, 2185456, 2419612, 2605736, 3565744, 4234321, 4839224, 5211472, 8468642, 9678448, 16937284, 33874568, 67749136]

約数ペア:

[(1, 67749136), (2, 33874568), (4, 16937284), (7, 9678448), (8, 8468642), (13, 5211472), (14, 4839224), (16, 4234321), (19, 3565744), (26, 2605736), (28, 2419612), (31, 2185456), (38, 1782872), (52, 1302868), (56, 1209806), (62, 1092728), (76, 891436), (79, 857584), (91, 744496), (104, 651434), (112, 604903), (124, 546364), (133, 509392), (152, 445718), (158, 428792), (182, 372248), (208, 325717), (217, 312208), (247, 274288), (248, 273182), (266, 254696), (304, 222859), (316, 214396), (364, 186124), (403, 168112), (434, 156104), (494, 137144), (496, 136591), (532, 127348), (553, 122512), (589, 115024), (632, 107198), (728, 93062), (806, 84056), (868, 78052), (988, 68572), (1027, 65968), (1064, 63674), (1106, 61256), (1178, 57512), (1264, 53599), (1456, 46531), (1501, 45136), (1612, 42028), (1729, 39184), (1736, 39026), (1976, 34286), (2054, 32984), (2128, 31837), (2212, 30628), (2356, 28756), (2449, 27664), (2821, 24016), (3002, 22568), (3224, 21014), (3458, 19592), (3472, 19513), (3952, 17143), (4108, 16492), (4123, 16432), (4424, 15314), (4712, 14378), (4898, 13832), (5642, 12008), (6004, 11284), (6448, 10507), (6916, 9796), (7189, 9424), (7657, 8848), (8216, 8246)]