69816032

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 144

約数和(自身を含む): 173612880

約数和(自身を除く): 103796848

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 73, 76, 88, 104, 121, 143, 146, 152, 176, 208, 209, 242, 247, 286, 292, 304, 352, 416, 418, 484, 494, 572, 584, 608, 803, 836, 949, 968, 988, 1144, 1168, 1387, 1573, 1606, 1672, 1898, 1936, 1976, 2288, 2299, 2336, 2717, 2774, 3146, 3212, 3344, 3796, 3872, 3952, 4576, 4598, 5434, 5548, 6292, 6424, 6688, 7592, 7904, 8833, 9196, 10439, 10868, 11096, 12584, 12848, 15184, 15257, 17666, 18031, 18392, 20878, 21736, 22192, 25168, 25696, 29887, 30368, 30514, 35332, 36062, 36784, 41756, 43472, 44384, 50336, 59774, 61028, 70664, 72124, 73568, 83512, 86944, 114829, 119548, 122056, 141328, 144248, 167024, 167827, 198341, 229658, 239096, 244112, 282656, 288496, 334048, 335654, 396682, 459316, 478192, 488224, 576992, 671308, 793364, 918632, 956384, 1342616, 1586728, 1837264, 2181751, 2685232, 3173456, 3674528, 4363502, 5370464, 6346912, 8727004, 17454008, 34908016, 69816032]

約数ペア:

[(1, 69816032), (2, 34908016), (4, 17454008), (8, 8727004), (11, 6346912), (13, 5370464), (16, 4363502), (19, 3674528), (22, 3173456), (26, 2685232), (32, 2181751), (38, 1837264), (44, 1586728), (52, 1342616), (73, 956384), (76, 918632), (88, 793364), (104, 671308), (121, 576992), (143, 488224), (146, 478192), (152, 459316), (176, 396682), (208, 335654), (209, 334048), (242, 288496), (247, 282656), (286, 244112), (292, 239096), (304, 229658), (352, 198341), (416, 167827), (418, 167024), (484, 144248), (494, 141328), (572, 122056), (584, 119548), (608, 114829), (803, 86944), (836, 83512), (949, 73568), (968, 72124), (988, 70664), (1144, 61028), (1168, 59774), (1387, 50336), (1573, 44384), (1606, 43472), (1672, 41756), (1898, 36784), (1936, 36062), (1976, 35332), (2288, 30514), (2299, 30368), (2336, 29887), (2717, 25696), (2774, 25168), (3146, 22192), (3212, 21736), (3344, 20878), (3796, 18392), (3872, 18031), (3952, 17666), (4576, 15257), (4598, 15184), (5434, 12848), (5548, 12584), (6292, 11096), (6424, 10868), (6688, 10439), (7592, 9196), (7904, 8833)]