84451656

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 234432000

約数和(自身を除く): 149980344

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 43, 57, 59, 73, 76, 86, 114, 118, 129, 146, 152, 172, 177, 219, 228, 236, 258, 292, 344, 354, 438, 456, 472, 516, 584, 708, 817, 876, 1032, 1121, 1387, 1416, 1634, 1752, 2242, 2451, 2537, 2774, 3139, 3268, 3363, 4161, 4307, 4484, 4902, 5074, 5548, 6278, 6536, 6726, 7611, 8322, 8614, 8968, 9417, 9804, 10148, 11096, 12556, 12921, 13452, 15222, 16644, 17228, 18834, 19608, 20296, 25112, 25842, 26904, 30444, 33288, 34456, 37668, 48203, 51684, 59641, 60888, 75336, 81833, 96406, 103368, 119282, 144609, 163666, 178923, 185201, 192812, 238564, 245499, 289218, 327332, 357846, 370402, 385624, 477128, 490998, 555603, 578436, 654664, 715692, 740804, 981996, 1111206, 1156872, 1431384, 1481608, 1963992, 2222412, 3518819, 4444824, 7037638, 10556457, 14075276, 21112914, 28150552, 42225828, 84451656]

約数ペア:

[(1, 84451656), (2, 42225828), (3, 28150552), (4, 21112914), (6, 14075276), (8, 10556457), (12, 7037638), (19, 4444824), (24, 3518819), (38, 2222412), (43, 1963992), (57, 1481608), (59, 1431384), (73, 1156872), (76, 1111206), (86, 981996), (114, 740804), (118, 715692), (129, 654664), (146, 578436), (152, 555603), (172, 490998), (177, 477128), (219, 385624), (228, 370402), (236, 357846), (258, 327332), (292, 289218), (344, 245499), (354, 238564), (438, 192812), (456, 185201), (472, 178923), (516, 163666), (584, 144609), (708, 119282), (817, 103368), (876, 96406), (1032, 81833), (1121, 75336), (1387, 60888), (1416, 59641), (1634, 51684), (1752, 48203), (2242, 37668), (2451, 34456), (2537, 33288), (2774, 30444), (3139, 26904), (3268, 25842), (3363, 25112), (4161, 20296), (4307, 19608), (4484, 18834), (4902, 17228), (5074, 16644), (5548, 15222), (6278, 13452), (6536, 12921), (6726, 12556), (7611, 11096), (8322, 10148), (8614, 9804), (8968, 9417)]