68821152

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:546

約数の個数: 96

約数和(自身を含む): 191600640

約数和(自身を除く): 122779488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 71, 92, 96, 138, 142, 184, 213, 276, 284, 368, 426, 439, 552, 568, 736, 852, 878, 1104, 1136, 1317, 1633, 1704, 1756, 2208, 2272, 2634, 3266, 3408, 3512, 4899, 5268, 6532, 6816, 7024, 9798, 10097, 10536, 13064, 14048, 19596, 20194, 21072, 26128, 30291, 31169, 39192, 40388, 42144, 52256, 60582, 62338, 78384, 80776, 93507, 121164, 124676, 156768, 161552, 187014, 242328, 249352, 323104, 374028, 484656, 498704, 716887, 748056, 969312, 997408, 1433774, 1496112, 2150661, 2867548, 2992224, 4301322, 5735096, 8602644, 11470192, 17205288, 22940384, 34410576, 68821152]

約数ペア:

[(1, 68821152), (2, 34410576), (3, 22940384), (4, 17205288), (6, 11470192), (8, 8602644), (12, 5735096), (16, 4301322), (23, 2992224), (24, 2867548), (32, 2150661), (46, 1496112), (48, 1433774), (69, 997408), (71, 969312), (92, 748056), (96, 716887), (138, 498704), (142, 484656), (184, 374028), (213, 323104), (276, 249352), (284, 242328), (368, 187014), (426, 161552), (439, 156768), (552, 124676), (568, 121164), (736, 93507), (852, 80776), (878, 78384), (1104, 62338), (1136, 60582), (1317, 52256), (1633, 42144), (1704, 40388), (1756, 39192), (2208, 31169), (2272, 30291), (2634, 26128), (3266, 21072), (3408, 20194), (3512, 19596), (4899, 14048), (5268, 13064), (6532, 10536), (6816, 10097), (7024, 9798)]