71195166

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:491

約数の個数: 128

約数和(自身を含む): 199065600

約数和(自身を除く): 127870434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 23, 27, 38, 42, 46, 54, 57, 63, 69, 114, 126, 133, 138, 161, 171, 189, 207, 266, 322, 342, 378, 399, 414, 431, 437, 483, 513, 621, 798, 862, 874, 966, 1026, 1197, 1242, 1293, 1311, 1449, 2394, 2586, 2622, 2898, 3017, 3059, 3591, 3879, 3933, 4347, 6034, 6118, 7182, 7758, 7866, 8189, 8694, 9051, 9177, 9913, 11637, 11799, 16378, 18102, 18354, 19826, 23274, 23598, 24567, 27153, 27531, 29739, 49134, 54306, 55062, 57323, 59478, 69391, 73701, 81459, 82593, 89217, 114646, 138782, 147402, 162918, 165186, 171969, 178434, 188347, 208173, 221103, 267651, 343938, 376694, 416346, 442206, 515907, 535302, 565041, 624519, 1031814, 1130082, 1249038, 1318429, 1547721, 1695123, 1873557, 2636858, 3095442, 3390246, 3747114, 3955287, 5085369, 7910574, 10170738, 11865861, 23731722, 35597583, 71195166]

約数ペア:

[(1, 71195166), (2, 35597583), (3, 23731722), (6, 11865861), (7, 10170738), (9, 7910574), (14, 5085369), (18, 3955287), (19, 3747114), (21, 3390246), (23, 3095442), (27, 2636858), (38, 1873557), (42, 1695123), (46, 1547721), (54, 1318429), (57, 1249038), (63, 1130082), (69, 1031814), (114, 624519), (126, 565041), (133, 535302), (138, 515907), (161, 442206), (171, 416346), (189, 376694), (207, 343938), (266, 267651), (322, 221103), (342, 208173), (378, 188347), (399, 178434), (414, 171969), (431, 165186), (437, 162918), (483, 147402), (513, 138782), (621, 114646), (798, 89217), (862, 82593), (874, 81459), (966, 73701), (1026, 69391), (1197, 59478), (1242, 57323), (1293, 55062), (1311, 54306), (1449, 49134), (2394, 29739), (2586, 27531), (2622, 27153), (2898, 24567), (3017, 23598), (3059, 23274), (3591, 19826), (3879, 18354), (3933, 18102), (4347, 16378), (6034, 11799), (6118, 11637), (7182, 9913), (7758, 9177), (7866, 9051), (8189, 8694)]