85969136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:582

約数の個数: 80

約数和(自身を含む): 196058880

約数和(自身を除く): 110089744

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 59, 68, 88, 118, 136, 176, 187, 236, 272, 374, 472, 487, 649, 748, 944, 974, 1003, 1298, 1496, 1948, 2006, 2596, 2992, 3896, 4012, 5192, 5357, 7792, 8024, 8279, 10384, 10714, 11033, 16048, 16558, 21428, 22066, 28733, 33116, 42856, 44132, 57466, 66232, 85712, 88264, 91069, 114932, 132464, 176528, 182138, 229864, 316063, 364276, 459728, 488461, 632126, 728552, 976922, 1264252, 1457104, 1953844, 2528504, 3907688, 5057008, 5373071, 7815376, 10746142, 21492284, 42984568, 85969136]

約数ペア:

[(1, 85969136), (2, 42984568), (4, 21492284), (8, 10746142), (11, 7815376), (16, 5373071), (17, 5057008), (22, 3907688), (34, 2528504), (44, 1953844), (59, 1457104), (68, 1264252), (88, 976922), (118, 728552), (136, 632126), (176, 488461), (187, 459728), (236, 364276), (272, 316063), (374, 229864), (472, 182138), (487, 176528), (649, 132464), (748, 114932), (944, 91069), (974, 88264), (1003, 85712), (1298, 66232), (1496, 57466), (1948, 44132), (2006, 42856), (2596, 33116), (2992, 28733), (3896, 22066), (4012, 21428), (5192, 16558), (5357, 16048), (7792, 11033), (8024, 10714), (8279, 10384)]