85742231806

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{163}}^1\times {\mathrm{587}}^1$

素因数の和:827

約数の個数: 144

約数和(自身を含む): 170219452032

約数和(自身を除く): 84477220226

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 121, 154, 161, 163, 242, 253, 322, 326, 506, 529, 587, 847, 1058, 1141, 1174, 1694, 1771, 1793, 2282, 2783, 3542, 3586, 3703, 3749, 4109, 5566, 5819, 6457, 7406, 7498, 8218, 11638, 12551, 12914, 13501, 19481, 19723, 25102, 26243, 27002, 38962, 39446, 40733, 41239, 45199, 52486, 64009, 71027, 81466, 82478, 86227, 90398, 94507, 95681, 128018, 138061, 142054, 148511, 172454, 189014, 191362, 276122, 288673, 297022, 310523, 448063, 453629, 497189, 577346, 603589, 621046, 669767, 896126, 907258, 948497, 994378, 1039577, 1052491, 1207178, 1339534, 1633621, 1896994, 2079154, 2104982, 2173661, 2200663, 3175403, 3267242, 3415753, 4347322, 4401326, 6350806, 6639479, 6831506, 7367437, 10433467, 11435347, 11577401, 13278958, 14734874, 15404641, 20866934, 22870694, 23154802, 23910271, 24207293, 30809282, 37573283, 47820542, 48414586, 50615249, 73034269, 75146566, 81041807, 101230498, 146068538, 162083614, 169451051, 263012981, 266280223, 338902102, 354306743, 526025962, 532560446, 556767739, 708613486, 1113535478, 1863961561, 3727923122, 3897374173, 6124445129, 7794748346, 12248890258, 42871115903, 85742231806]

約数ペア:

[(1, 85742231806), (2, 42871115903), (7, 12248890258), (11, 7794748346), (14, 6124445129), (22, 3897374173), (23, 3727923122), (46, 1863961561), (77, 1113535478), (121, 708613486), (154, 556767739), (161, 532560446), (163, 526025962), (242, 354306743), (253, 338902102), (322, 266280223), (326, 263012981), (506, 169451051), (529, 162083614), (587, 146068538), (847, 101230498), (1058, 81041807), (1141, 75146566), (1174, 73034269), (1694, 50615249), (1771, 48414586), (1793, 47820542), (2282, 37573283), (2783, 30809282), (3542, 24207293), (3586, 23910271), (3703, 23154802), (3749, 22870694), (4109, 20866934), (5566, 15404641), (5819, 14734874), (6457, 13278958), (7406, 11577401), (7498, 11435347), (8218, 10433467), (11638, 7367437), (12551, 6831506), (12914, 6639479), (13501, 6350806), (19481, 4401326), (19723, 4347322), (25102, 3415753), (26243, 3267242), (27002, 3175403), (38962, 2200663), (39446, 2173661), (40733, 2104982), (41239, 2079154), (45199, 1896994), (52486, 1633621), (64009, 1339534), (71027, 1207178), (81466, 1052491), (82478, 1039577), (86227, 994378), (90398, 948497), (94507, 907258), (95681, 896126), (128018, 669767), (138061, 621046), (142054, 603589), (148511, 577346), (172454, 497189), (189014, 453629), (191362, 448063), (276122, 310523), (288673, 297022)]