80488408

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:102

約数の個数: 192

約数和(自身を含む): 222969600

約数和(自身を除く): 142481192

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 19, 22, 23, 26, 28, 38, 44, 46, 52, 56, 76, 77, 88, 91, 92, 104, 133, 143, 152, 154, 161, 182, 184, 209, 247, 253, 266, 286, 299, 308, 322, 364, 418, 437, 494, 506, 529, 532, 572, 598, 616, 644, 728, 836, 874, 988, 1001, 1012, 1058, 1064, 1144, 1196, 1288, 1463, 1672, 1729, 1748, 1771, 1976, 2002, 2024, 2093, 2116, 2392, 2717, 2926, 3059, 3289, 3458, 3496, 3542, 3703, 4004, 4186, 4232, 4807, 5434, 5681, 5819, 5852, 6118, 6578, 6877, 6916, 7084, 7406, 8008, 8372, 9614, 10051, 10868, 11362, 11638, 11704, 12236, 13156, 13754, 13832, 14168, 14812, 16744, 19019, 19228, 20102, 21736, 22724, 23023, 23276, 24472, 26312, 27508, 29624, 33649, 38038, 38456, 39767, 40204, 40733, 45448, 46046, 46552, 48139, 55016, 62491, 67298, 70357, 75647, 76076, 79534, 80408, 81466, 92092, 96278, 110561, 124982, 130663, 134596, 140714, 151294, 152152, 159068, 162932, 184184, 192556, 221122, 249964, 261326, 269192, 281428, 302588, 318136, 325864, 385112, 437437, 442244, 499928, 522652, 529529, 562856, 605176, 773927, 874874, 884488, 914641, 1045304, 1059058, 1437293, 1547854, 1749748, 1829282, 2118116, 2874586, 3095708, 3499496, 3658564, 4236232, 5749172, 6191416, 7317128, 10061051, 11498344, 20122102, 40244204, 80488408]

約数ペア:

[(1, 80488408), (2, 40244204), (4, 20122102), (7, 11498344), (8, 10061051), (11, 7317128), (13, 6191416), (14, 5749172), (19, 4236232), (22, 3658564), (23, 3499496), (26, 3095708), (28, 2874586), (38, 2118116), (44, 1829282), (46, 1749748), (52, 1547854), (56, 1437293), (76, 1059058), (77, 1045304), (88, 914641), (91, 884488), (92, 874874), (104, 773927), (133, 605176), (143, 562856), (152, 529529), (154, 522652), (161, 499928), (182, 442244), (184, 437437), (209, 385112), (247, 325864), (253, 318136), (266, 302588), (286, 281428), (299, 269192), (308, 261326), (322, 249964), (364, 221122), (418, 192556), (437, 184184), (494, 162932), (506, 159068), (529, 152152), (532, 151294), (572, 140714), (598, 134596), (616, 130663), (644, 124982), (728, 110561), (836, 96278), (874, 92092), (988, 81466), (1001, 80408), (1012, 79534), (1058, 76076), (1064, 75647), (1144, 70357), (1196, 67298), (1288, 62491), (1463, 55016), (1672, 48139), (1729, 46552), (1748, 46046), (1771, 45448), (1976, 40733), (2002, 40204), (2024, 39767), (2093, 38456), (2116, 38038), (2392, 33649), (2717, 29624), (2926, 27508), (3059, 26312), (3289, 24472), (3458, 23276), (3496, 23023), (3542, 22724), (3703, 21736), (4004, 20102), (4186, 19228), (4232, 19019), (4807, 16744), (5434, 14812), (5681, 14168), (5819, 13832), (5852, 13754), (6118, 13156), (6578, 12236), (6877, 11704), (6916, 11638), (7084, 11362), (7406, 10868), (8008, 10051), (8372, 9614)]