84905604

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:319

約数の個数: 192

約数和(自身を含む): 277401600

約数和(自身を除く): 192495996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 27, 28, 36, 38, 42, 46, 54, 57, 63, 69, 76, 84, 92, 108, 114, 126, 133, 138, 161, 171, 189, 207, 228, 252, 257, 266, 276, 322, 342, 378, 399, 414, 437, 483, 513, 514, 532, 621, 644, 684, 756, 771, 798, 828, 874, 966, 1026, 1028, 1197, 1242, 1311, 1449, 1542, 1596, 1748, 1799, 1932, 2052, 2313, 2394, 2484, 2622, 2898, 3059, 3084, 3591, 3598, 3933, 4347, 4626, 4788, 4883, 5244, 5397, 5796, 5911, 6118, 6939, 7182, 7196, 7866, 8694, 9177, 9252, 9766, 10794, 11799, 11822, 12236, 13878, 14364, 14649, 15732, 16191, 17388, 17733, 18354, 19532, 21588, 23598, 23644, 27531, 27756, 29298, 32382, 34181, 35466, 36708, 41377, 43947, 47196, 48573, 53199, 55062, 58596, 64764, 68362, 70932, 82593, 82754, 87894, 97146, 102543, 106398, 110124, 112309, 124131, 131841, 136724, 159597, 165186, 165508, 175788, 194292, 205086, 212796, 224618, 248262, 263682, 307629, 319194, 330372, 336927, 372393, 410172, 449236, 496524, 527364, 615258, 638388, 673854, 744786, 786163, 922887, 1010781, 1117179, 1230516, 1347708, 1489572, 1572326, 1845774, 2021562, 2234358, 2358489, 3032343, 3144652, 3691548, 4043124, 4468716, 4716978, 6064686, 7075467, 9433956, 12129372, 14150934, 21226401, 28301868, 42452802, 84905604]

約数ペア:

[(1, 84905604), (2, 42452802), (3, 28301868), (4, 21226401), (6, 14150934), (7, 12129372), (9, 9433956), (12, 7075467), (14, 6064686), (18, 4716978), (19, 4468716), (21, 4043124), (23, 3691548), (27, 3144652), (28, 3032343), (36, 2358489), (38, 2234358), (42, 2021562), (46, 1845774), (54, 1572326), (57, 1489572), (63, 1347708), (69, 1230516), (76, 1117179), (84, 1010781), (92, 922887), (108, 786163), (114, 744786), (126, 673854), (133, 638388), (138, 615258), (161, 527364), (171, 496524), (189, 449236), (207, 410172), (228, 372393), (252, 336927), (257, 330372), (266, 319194), (276, 307629), (322, 263682), (342, 248262), (378, 224618), (399, 212796), (414, 205086), (437, 194292), (483, 175788), (513, 165508), (514, 165186), (532, 159597), (621, 136724), (644, 131841), (684, 124131), (756, 112309), (771, 110124), (798, 106398), (828, 102543), (874, 97146), (966, 87894), (1026, 82754), (1028, 82593), (1197, 70932), (1242, 68362), (1311, 64764), (1449, 58596), (1542, 55062), (1596, 53199), (1748, 48573), (1799, 47196), (1932, 43947), (2052, 41377), (2313, 36708), (2394, 35466), (2484, 34181), (2622, 32382), (2898, 29298), (3059, 27756), (3084, 27531), (3591, 23644), (3598, 23598), (3933, 21588), (4347, 19532), (4626, 18354), (4788, 17733), (4883, 17388), (5244, 16191), (5397, 15732), (5796, 14649), (5911, 14364), (6118, 13878), (6939, 12236), (7182, 11822), (7196, 11799), (7866, 10794), (8694, 9766), (9177, 9252)]