85142064

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:215

約数の個数: 160

約数和(自身を含む): 263983104

約数和(自身を除く): 178841040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 71, 83, 84, 86, 112, 129, 142, 166, 168, 172, 213, 249, 258, 284, 301, 332, 336, 344, 426, 497, 498, 516, 568, 581, 602, 664, 688, 852, 903, 994, 996, 1032, 1136, 1162, 1204, 1328, 1491, 1704, 1743, 1806, 1988, 1992, 2064, 2324, 2408, 2982, 3053, 3408, 3486, 3569, 3612, 3976, 3984, 4648, 4816, 5893, 5964, 6106, 6972, 7138, 7224, 7952, 9159, 9296, 10707, 11786, 11928, 12212, 13944, 14276, 14448, 17679, 18318, 21371, 21414, 23572, 23856, 24424, 24983, 27888, 28552, 35358, 36636, 41251, 42742, 42828, 47144, 48848, 49966, 57104, 64113, 70716, 73272, 74949, 82502, 85484, 85656, 94288, 99932, 123753, 128226, 141432, 146544, 149898, 165004, 170968, 171312, 199864, 247506, 253399, 256452, 282864, 299796, 330008, 341936, 399728, 495012, 506798, 512904, 599592, 660016, 760197, 990024, 1013596, 1025808, 1199184, 1520394, 1773793, 1980048, 2027192, 3040788, 3547586, 4054384, 5321379, 6081576, 7095172, 10642758, 12163152, 14190344, 21285516, 28380688, 42571032, 85142064]

約数ペア:

[(1, 85142064), (2, 42571032), (3, 28380688), (4, 21285516), (6, 14190344), (7, 12163152), (8, 10642758), (12, 7095172), (14, 6081576), (16, 5321379), (21, 4054384), (24, 3547586), (28, 3040788), (42, 2027192), (43, 1980048), (48, 1773793), (56, 1520394), (71, 1199184), (83, 1025808), (84, 1013596), (86, 990024), (112, 760197), (129, 660016), (142, 599592), (166, 512904), (168, 506798), (172, 495012), (213, 399728), (249, 341936), (258, 330008), (284, 299796), (301, 282864), (332, 256452), (336, 253399), (344, 247506), (426, 199864), (497, 171312), (498, 170968), (516, 165004), (568, 149898), (581, 146544), (602, 141432), (664, 128226), (688, 123753), (852, 99932), (903, 94288), (994, 85656), (996, 85484), (1032, 82502), (1136, 74949), (1162, 73272), (1204, 70716), (1328, 64113), (1491, 57104), (1704, 49966), (1743, 48848), (1806, 47144), (1988, 42828), (1992, 42742), (2064, 41251), (2324, 36636), (2408, 35358), (2982, 28552), (3053, 27888), (3408, 24983), (3486, 24424), (3569, 23856), (3612, 23572), (3976, 21414), (3984, 21371), (4648, 18318), (4816, 17679), (5893, 14448), (5964, 14276), (6106, 13944), (6972, 12212), (7138, 11928), (7224, 11786), (7952, 10707), (9159, 9296)]