87688344

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:425

約数の個数: 96

約数和(自身を含む): 240030000

約数和(自身を除く): 152341656

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 57, 58, 76, 87, 114, 116, 152, 174, 228, 232, 348, 349, 361, 456, 551, 696, 698, 722, 1047, 1083, 1102, 1396, 1444, 1653, 2094, 2166, 2204, 2792, 2888, 3306, 4188, 4332, 4408, 6612, 6631, 8376, 8664, 10121, 10469, 13224, 13262, 19893, 20242, 20938, 26524, 30363, 31407, 39786, 40484, 41876, 53048, 60726, 62814, 79572, 80968, 83752, 121452, 125628, 125989, 159144, 192299, 242904, 251256, 251978, 377967, 384598, 503956, 576897, 755934, 769196, 1007912, 1153794, 1511868, 1538392, 2307588, 3023736, 3653681, 4615176, 7307362, 10961043, 14614724, 21922086, 29229448, 43844172, 87688344]

約数ペア:

[(1, 87688344), (2, 43844172), (3, 29229448), (4, 21922086), (6, 14614724), (8, 10961043), (12, 7307362), (19, 4615176), (24, 3653681), (29, 3023736), (38, 2307588), (57, 1538392), (58, 1511868), (76, 1153794), (87, 1007912), (114, 769196), (116, 755934), (152, 576897), (174, 503956), (228, 384598), (232, 377967), (348, 251978), (349, 251256), (361, 242904), (456, 192299), (551, 159144), (696, 125989), (698, 125628), (722, 121452), (1047, 83752), (1083, 80968), (1102, 79572), (1396, 62814), (1444, 60726), (1653, 53048), (2094, 41876), (2166, 40484), (2204, 39786), (2792, 31407), (2888, 30363), (3306, 26524), (4188, 20938), (4332, 20242), (4408, 19893), (6612, 13262), (6631, 13224), (8376, 10469), (8664, 10121)]