68709144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:293

約数の個数: 128

約数和(自身を含む): 206438400

約数和(自身を除く): 137729256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 79, 84, 93, 124, 158, 167, 168, 186, 217, 237, 248, 316, 334, 372, 434, 474, 501, 553, 632, 651, 668, 744, 868, 948, 1002, 1106, 1169, 1302, 1336, 1659, 1736, 1896, 2004, 2212, 2338, 2449, 2604, 3318, 3507, 4008, 4424, 4676, 4898, 5177, 5208, 6636, 7014, 7347, 9352, 9796, 10354, 13193, 13272, 14028, 14694, 15531, 17143, 19592, 20708, 26386, 28056, 29388, 31062, 34286, 36239, 39579, 41416, 51429, 52772, 58776, 62124, 68572, 72478, 79158, 92351, 102858, 105544, 108717, 124248, 137144, 144956, 158316, 184702, 205716, 217434, 277053, 289912, 316632, 369404, 408983, 411432, 434868, 554106, 738808, 817966, 869736, 1108212, 1226949, 1635932, 2216424, 2453898, 2862881, 3271864, 4907796, 5725762, 8588643, 9815592, 11451524, 17177286, 22903048, 34354572, 68709144]

約数ペア:

[(1, 68709144), (2, 34354572), (3, 22903048), (4, 17177286), (6, 11451524), (7, 9815592), (8, 8588643), (12, 5725762), (14, 4907796), (21, 3271864), (24, 2862881), (28, 2453898), (31, 2216424), (42, 1635932), (56, 1226949), (62, 1108212), (79, 869736), (84, 817966), (93, 738808), (124, 554106), (158, 434868), (167, 411432), (168, 408983), (186, 369404), (217, 316632), (237, 289912), (248, 277053), (316, 217434), (334, 205716), (372, 184702), (434, 158316), (474, 144956), (501, 137144), (553, 124248), (632, 108717), (651, 105544), (668, 102858), (744, 92351), (868, 79158), (948, 72478), (1002, 68572), (1106, 62124), (1169, 58776), (1302, 52772), (1336, 51429), (1659, 41416), (1736, 39579), (1896, 36239), (2004, 34286), (2212, 31062), (2338, 29388), (2449, 28056), (2604, 26386), (3318, 20708), (3507, 19592), (4008, 17143), (4424, 15531), (4676, 14694), (4898, 14028), (5177, 13272), (5208, 13193), (6636, 10354), (7014, 9796), (7347, 9352)]