86740584

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:328

約数の個数: 128

約数和(自身を含む): 260064000

約数和(自身を除く): 173323416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 49, 56, 82, 84, 98, 123, 147, 164, 168, 196, 246, 257, 287, 294, 328, 343, 392, 492, 514, 574, 588, 686, 771, 861, 984, 1028, 1029, 1148, 1176, 1372, 1542, 1722, 1799, 2009, 2056, 2058, 2296, 2744, 3084, 3444, 3598, 4018, 4116, 5397, 6027, 6168, 6888, 7196, 8036, 8232, 10537, 10794, 12054, 12593, 14063, 14392, 16072, 21074, 21588, 24108, 25186, 28126, 31611, 37779, 42148, 42189, 43176, 48216, 50372, 56252, 63222, 73759, 75558, 84296, 84378, 88151, 100744, 112504, 126444, 147518, 151116, 168756, 176302, 221277, 252888, 264453, 295036, 302232, 337512, 352604, 442554, 516313, 528906, 590072, 705208, 885108, 1032626, 1057812, 1548939, 1770216, 2065252, 2115624, 3097878, 3614191, 4130504, 6195756, 7228382, 10842573, 12391512, 14456764, 21685146, 28913528, 43370292, 86740584]

約数ペア:

[(1, 86740584), (2, 43370292), (3, 28913528), (4, 21685146), (6, 14456764), (7, 12391512), (8, 10842573), (12, 7228382), (14, 6195756), (21, 4130504), (24, 3614191), (28, 3097878), (41, 2115624), (42, 2065252), (49, 1770216), (56, 1548939), (82, 1057812), (84, 1032626), (98, 885108), (123, 705208), (147, 590072), (164, 528906), (168, 516313), (196, 442554), (246, 352604), (257, 337512), (287, 302232), (294, 295036), (328, 264453), (343, 252888), (392, 221277), (492, 176302), (514, 168756), (574, 151116), (588, 147518), (686, 126444), (771, 112504), (861, 100744), (984, 88151), (1028, 84378), (1029, 84296), (1148, 75558), (1176, 73759), (1372, 63222), (1542, 56252), (1722, 50372), (1799, 48216), (2009, 43176), (2056, 42189), (2058, 42148), (2296, 37779), (2744, 31611), (3084, 28126), (3444, 25186), (3598, 24108), (4018, 21588), (4116, 21074), (5397, 16072), (6027, 14392), (6168, 14063), (6888, 12593), (7196, 12054), (8036, 10794), (8232, 10537)]