78647688

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 263577600

約数和(自身を除く): 184929912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 43, 56, 57, 63, 72, 76, 84, 86, 114, 126, 129, 133, 152, 168, 171, 172, 191, 228, 252, 258, 266, 301, 342, 344, 382, 387, 399, 456, 504, 516, 532, 573, 602, 684, 764, 774, 798, 817, 903, 1032, 1064, 1146, 1197, 1204, 1337, 1368, 1528, 1548, 1596, 1634, 1719, 1806, 2292, 2394, 2408, 2451, 2674, 2709, 3096, 3192, 3268, 3438, 3612, 3629, 4011, 4584, 4788, 4902, 5348, 5418, 5719, 6536, 6876, 7224, 7258, 7353, 8022, 8213, 9576, 9804, 10696, 10836, 10887, 11438, 12033, 13752, 14516, 14706, 16044, 16426, 17157, 19608, 21672, 21774, 22876, 24066, 24639, 25403, 29032, 29412, 32088, 32661, 32852, 34314, 43548, 45752, 48132, 49278, 50806, 51471, 57491, 58824, 65322, 65704, 68628, 73917, 76209, 87096, 96264, 98556, 101612, 102942, 114982, 130644, 137256, 147834, 152418, 156047, 172473, 197112, 203224, 205884, 228627, 229964, 261288, 295668, 304836, 312094, 344946, 411768, 457254, 459928, 468141, 517419, 591336, 609672, 624188, 689892, 914508, 936282, 1034838, 1092329, 1248376, 1379784, 1404423, 1829016, 1872564, 2069676, 2184658, 2808846, 3276987, 3745128, 4139352, 4369316, 5617692, 6553974, 8738632, 9830961, 11235384, 13107948, 19661922, 26215896, 39323844, 78647688]

約数ペア:

[(1, 78647688), (2, 39323844), (3, 26215896), (4, 19661922), (6, 13107948), (7, 11235384), (8, 9830961), (9, 8738632), (12, 6553974), (14, 5617692), (18, 4369316), (19, 4139352), (21, 3745128), (24, 3276987), (28, 2808846), (36, 2184658), (38, 2069676), (42, 1872564), (43, 1829016), (56, 1404423), (57, 1379784), (63, 1248376), (72, 1092329), (76, 1034838), (84, 936282), (86, 914508), (114, 689892), (126, 624188), (129, 609672), (133, 591336), (152, 517419), (168, 468141), (171, 459928), (172, 457254), (191, 411768), (228, 344946), (252, 312094), (258, 304836), (266, 295668), (301, 261288), (342, 229964), (344, 228627), (382, 205884), (387, 203224), (399, 197112), (456, 172473), (504, 156047), (516, 152418), (532, 147834), (573, 137256), (602, 130644), (684, 114982), (764, 102942), (774, 101612), (798, 98556), (817, 96264), (903, 87096), (1032, 76209), (1064, 73917), (1146, 68628), (1197, 65704), (1204, 65322), (1337, 58824), (1368, 57491), (1528, 51471), (1548, 50806), (1596, 49278), (1634, 48132), (1719, 45752), (1806, 43548), (2292, 34314), (2394, 32852), (2408, 32661), (2451, 32088), (2674, 29412), (2709, 29032), (3096, 25403), (3192, 24639), (3268, 24066), (3438, 22876), (3612, 21774), (3629, 21672), (4011, 19608), (4584, 17157), (4788, 16426), (4902, 16044), (5348, 14706), (5418, 14516), (5719, 13752), (6536, 12033), (6876, 11438), (7224, 10887), (7258, 10836), (7353, 10696), (8022, 9804), (8213, 9576)]