57721824

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:197

約数の個数: 144

約数和(自身を含む): 172972800

約数和(自身を除く): 115250976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 59, 72, 79, 86, 96, 118, 129, 144, 158, 172, 177, 236, 237, 258, 288, 316, 344, 354, 387, 472, 474, 516, 531, 632, 688, 708, 711, 774, 944, 948, 1032, 1062, 1264, 1376, 1416, 1422, 1548, 1888, 1896, 2064, 2124, 2528, 2537, 2832, 2844, 3096, 3397, 3792, 4128, 4248, 4661, 5074, 5664, 5688, 6192, 6794, 7584, 7611, 8496, 9322, 10148, 10191, 11376, 12384, 13588, 13983, 15222, 16992, 18644, 20296, 20382, 22752, 22833, 27176, 27966, 30444, 30573, 37288, 40592, 40764, 41949, 45666, 54352, 55932, 60888, 61146, 74576, 81184, 81528, 83898, 91332, 108704, 111864, 121776, 122292, 149152, 163056, 167796, 182664, 200423, 223728, 243552, 244584, 326112, 335592, 365328, 400846, 447456, 489168, 601269, 671184, 730656, 801692, 978336, 1202538, 1342368, 1603384, 1803807, 2405076, 3206768, 3607614, 4810152, 6413536, 7215228, 9620304, 14430456, 19240608, 28860912, 57721824]

約数ペア:

[(1, 57721824), (2, 28860912), (3, 19240608), (4, 14430456), (6, 9620304), (8, 7215228), (9, 6413536), (12, 4810152), (16, 3607614), (18, 3206768), (24, 2405076), (32, 1803807), (36, 1603384), (43, 1342368), (48, 1202538), (59, 978336), (72, 801692), (79, 730656), (86, 671184), (96, 601269), (118, 489168), (129, 447456), (144, 400846), (158, 365328), (172, 335592), (177, 326112), (236, 244584), (237, 243552), (258, 223728), (288, 200423), (316, 182664), (344, 167796), (354, 163056), (387, 149152), (472, 122292), (474, 121776), (516, 111864), (531, 108704), (632, 91332), (688, 83898), (708, 81528), (711, 81184), (774, 74576), (944, 61146), (948, 60888), (1032, 55932), (1062, 54352), (1264, 45666), (1376, 41949), (1416, 40764), (1422, 40592), (1548, 37288), (1888, 30573), (1896, 30444), (2064, 27966), (2124, 27176), (2528, 22833), (2537, 22752), (2832, 20382), (2844, 20296), (3096, 18644), (3397, 16992), (3792, 15222), (4128, 13983), (4248, 13588), (4661, 12384), (5074, 11376), (5664, 10191), (5688, 10148), (6192, 9322), (6794, 8496), (7584, 7611)]