86757804

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:378

約数の個数: 144

約数和(自身を含む): 267111936

約数和(自身を除く): 180354132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 81, 82, 84, 108, 123, 126, 162, 164, 189, 243, 246, 252, 287, 311, 324, 369, 378, 486, 492, 567, 574, 622, 738, 756, 861, 933, 972, 1107, 1134, 1148, 1244, 1476, 1701, 1722, 1866, 2177, 2214, 2268, 2583, 2799, 3321, 3402, 3444, 3732, 4354, 4428, 5166, 5598, 6531, 6642, 6804, 7749, 8397, 8708, 9963, 10332, 11196, 12751, 13062, 13284, 15498, 16794, 19593, 19926, 23247, 25191, 25502, 26124, 30996, 33588, 38253, 39186, 39852, 46494, 50382, 51004, 58779, 69741, 75573, 76506, 78372, 89257, 92988, 100764, 114759, 117558, 139482, 151146, 153012, 176337, 178514, 229518, 235116, 267771, 278964, 302292, 344277, 352674, 357028, 459036, 529011, 535542, 688554, 705348, 803313, 1032831, 1058022, 1071084, 1377108, 1606626, 2065662, 2116044, 2409939, 3098493, 3213252, 4131324, 4819878, 6196986, 7229817, 9639756, 12393972, 14459634, 21689451, 28919268, 43378902, 86757804]

約数ペア:

[(1, 86757804), (2, 43378902), (3, 28919268), (4, 21689451), (6, 14459634), (7, 12393972), (9, 9639756), (12, 7229817), (14, 6196986), (18, 4819878), (21, 4131324), (27, 3213252), (28, 3098493), (36, 2409939), (41, 2116044), (42, 2065662), (54, 1606626), (63, 1377108), (81, 1071084), (82, 1058022), (84, 1032831), (108, 803313), (123, 705348), (126, 688554), (162, 535542), (164, 529011), (189, 459036), (243, 357028), (246, 352674), (252, 344277), (287, 302292), (311, 278964), (324, 267771), (369, 235116), (378, 229518), (486, 178514), (492, 176337), (567, 153012), (574, 151146), (622, 139482), (738, 117558), (756, 114759), (861, 100764), (933, 92988), (972, 89257), (1107, 78372), (1134, 76506), (1148, 75573), (1244, 69741), (1476, 58779), (1701, 51004), (1722, 50382), (1866, 46494), (2177, 39852), (2214, 39186), (2268, 38253), (2583, 33588), (2799, 30996), (3321, 26124), (3402, 25502), (3444, 25191), (3732, 23247), (4354, 19926), (4428, 19593), (5166, 16794), (5598, 15498), (6531, 13284), (6642, 13062), (6804, 12751), (7749, 11196), (8397, 10332), (8708, 9963)]