87378564

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 192

約数和(自身を含む): 270950400

約数和(自身を除く): 183571836

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 39, 42, 46, 49, 52, 69, 71, 78, 84, 91, 92, 98, 138, 142, 147, 156, 161, 182, 196, 213, 273, 276, 284, 294, 299, 322, 343, 364, 426, 483, 497, 546, 588, 598, 637, 644, 686, 852, 897, 923, 966, 994, 1029, 1092, 1127, 1196, 1274, 1372, 1491, 1633, 1794, 1846, 1911, 1932, 1988, 2058, 2093, 2254, 2548, 2769, 2982, 3266, 3381, 3479, 3588, 3692, 3822, 4116, 4186, 4459, 4508, 4899, 5538, 5964, 6279, 6461, 6532, 6762, 6958, 7644, 7889, 8372, 8918, 9798, 10437, 11076, 11431, 12558, 12922, 13377, 13524, 13916, 14651, 15778, 17836, 19383, 19596, 20874, 21229, 22862, 23667, 24353, 25116, 25844, 26754, 29302, 31556, 34293, 38766, 41748, 42458, 43953, 45227, 45724, 47334, 48706, 53508, 58604, 63687, 68586, 73059, 77532, 80017, 84916, 87906, 90454, 94668, 97412, 102557, 127374, 135681, 137172, 146118, 148603, 160034, 175812, 180908, 205114, 240051, 254748, 271362, 292236, 297206, 307671, 316589, 320068, 410228, 445809, 480102, 542724, 560119, 594412, 615342, 633178, 891618, 949767, 960204, 1040221, 1120238, 1230684, 1266356, 1680357, 1783236, 1899534, 2080442, 2240476, 3120663, 3360714, 3799068, 4160884, 6241326, 6721428, 7281547, 12482652, 14563094, 21844641, 29126188, 43689282, 87378564]

約数ペア:

[(1, 87378564), (2, 43689282), (3, 29126188), (4, 21844641), (6, 14563094), (7, 12482652), (12, 7281547), (13, 6721428), (14, 6241326), (21, 4160884), (23, 3799068), (26, 3360714), (28, 3120663), (39, 2240476), (42, 2080442), (46, 1899534), (49, 1783236), (52, 1680357), (69, 1266356), (71, 1230684), (78, 1120238), (84, 1040221), (91, 960204), (92, 949767), (98, 891618), (138, 633178), (142, 615342), (147, 594412), (156, 560119), (161, 542724), (182, 480102), (196, 445809), (213, 410228), (273, 320068), (276, 316589), (284, 307671), (294, 297206), (299, 292236), (322, 271362), (343, 254748), (364, 240051), (426, 205114), (483, 180908), (497, 175812), (546, 160034), (588, 148603), (598, 146118), (637, 137172), (644, 135681), (686, 127374), (852, 102557), (897, 97412), (923, 94668), (966, 90454), (994, 87906), (1029, 84916), (1092, 80017), (1127, 77532), (1196, 73059), (1274, 68586), (1372, 63687), (1491, 58604), (1633, 53508), (1794, 48706), (1846, 47334), (1911, 45724), (1932, 45227), (1988, 43953), (2058, 42458), (2093, 41748), (2254, 38766), (2548, 34293), (2769, 31556), (2982, 29302), (3266, 26754), (3381, 25844), (3479, 25116), (3588, 24353), (3692, 23667), (3822, 22862), (4116, 21229), (4186, 20874), (4459, 19596), (4508, 19383), (4899, 17836), (5538, 15778), (5964, 14651), (6279, 13916), (6461, 13524), (6532, 13377), (6762, 12922), (6958, 12558), (7644, 11431), (7889, 11076), (8372, 10437), (8918, 9798)]