61921888

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:165

約数の個数: 144

約数和(自身を含む): 158233824

約数和(自身を除く): 96311936

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 46, 49, 56, 68, 92, 98, 101, 112, 119, 136, 161, 184, 196, 202, 224, 238, 272, 322, 368, 391, 392, 404, 476, 544, 644, 707, 736, 782, 784, 808, 833, 952, 1127, 1288, 1414, 1564, 1568, 1616, 1666, 1717, 1904, 2254, 2323, 2576, 2737, 2828, 3128, 3232, 3332, 3434, 3808, 4508, 4646, 4949, 5152, 5474, 5656, 6256, 6664, 6868, 9016, 9292, 9898, 10948, 11312, 12019, 12512, 13328, 13736, 16261, 18032, 18584, 19159, 19796, 21896, 22624, 24038, 26656, 27472, 32522, 36064, 37168, 38318, 39491, 39592, 43792, 48076, 54944, 65044, 74336, 76636, 78982, 79184, 84133, 87584, 96152, 113827, 130088, 153272, 157964, 158368, 168266, 192304, 227654, 260176, 276437, 306544, 315928, 336532, 384608, 455308, 520352, 552874, 613088, 631856, 673064, 910616, 1105748, 1263712, 1346128, 1821232, 1935059, 2211496, 2692256, 3642464, 3870118, 4422992, 7740236, 8845984, 15480472, 30960944, 61921888]

約数ペア:

[(1, 61921888), (2, 30960944), (4, 15480472), (7, 8845984), (8, 7740236), (14, 4422992), (16, 3870118), (17, 3642464), (23, 2692256), (28, 2211496), (32, 1935059), (34, 1821232), (46, 1346128), (49, 1263712), (56, 1105748), (68, 910616), (92, 673064), (98, 631856), (101, 613088), (112, 552874), (119, 520352), (136, 455308), (161, 384608), (184, 336532), (196, 315928), (202, 306544), (224, 276437), (238, 260176), (272, 227654), (322, 192304), (368, 168266), (391, 158368), (392, 157964), (404, 153272), (476, 130088), (544, 113827), (644, 96152), (707, 87584), (736, 84133), (782, 79184), (784, 78982), (808, 76636), (833, 74336), (952, 65044), (1127, 54944), (1288, 48076), (1414, 43792), (1564, 39592), (1568, 39491), (1616, 38318), (1666, 37168), (1717, 36064), (1904, 32522), (2254, 27472), (2323, 26656), (2576, 24038), (2737, 22624), (2828, 21896), (3128, 19796), (3232, 19159), (3332, 18584), (3434, 18032), (3808, 16261), (4508, 13736), (4646, 13328), (4949, 12512), (5152, 12019), (5474, 11312), (5656, 10948), (6256, 9898), (6664, 9292), (6868, 9016)]