64864716696

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{20509}}^1$

素因数の和:20674

約数の個数: 192

約数和(自身を含む): 197092896000

約数和(自身を除く): 132228179304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 109, 117, 124, 156, 186, 218, 234, 248, 279, 312, 327, 372, 403, 436, 468, 558, 654, 744, 806, 872, 936, 981, 1116, 1209, 1308, 1417, 1612, 1962, 2232, 2418, 2616, 2834, 3224, 3379, 3627, 3924, 4251, 4836, 5668, 6758, 7254, 7848, 8502, 9672, 10137, 11336, 12753, 13516, 14508, 17004, 20274, 20509, 25506, 27032, 29016, 30411, 34008, 40548, 41018, 43927, 51012, 60822, 61527, 81096, 82036, 87854, 102024, 121644, 123054, 131781, 164072, 175708, 184581, 243288, 246108, 263562, 266617, 351416, 369162, 395343, 492216, 527124, 533234, 635779, 738324, 790686, 799851, 1054248, 1066468, 1271558, 1476648, 1581372, 1599702, 1907337, 2132936, 2235481, 2399553, 2543116, 3162744, 3199404, 3814674, 4470962, 4799106, 5086232, 5722011, 6398808, 6706443, 7629348, 8265127, 8941924, 9598212, 11444022, 13412886, 15258696, 16530254, 17883848, 19196424, 20119329, 22888044, 24795381, 26825772, 29061253, 33060508, 40238658, 45776088, 49590762, 53651544, 58122506, 66121016, 69299911, 74386143, 80477316, 87183759, 99181524, 116245012, 138599822, 148772286, 160954632, 174367518, 198363048, 207899733, 232490024, 261551277, 277199644, 297544572, 348735036, 415799466, 523102554, 554399288, 595089144, 623699199, 697470072, 831598932, 900898843, 1046205108, 1247398398, 1663197864, 1801797686, 2092410216, 2494796796, 2702696529, 3603595372, 4989593592, 5405393058, 7207190744, 8108089587, 10810786116, 16216179174, 21621572232, 32432358348, 64864716696]

約数ペア:

[(1, 64864716696), (2, 32432358348), (3, 21621572232), (4, 16216179174), (6, 10810786116), (8, 8108089587), (9, 7207190744), (12, 5405393058), (13, 4989593592), (18, 3603595372), (24, 2702696529), (26, 2494796796), (31, 2092410216), (36, 1801797686), (39, 1663197864), (52, 1247398398), (62, 1046205108), (72, 900898843), (78, 831598932), (93, 697470072), (104, 623699199), (109, 595089144), (117, 554399288), (124, 523102554), (156, 415799466), (186, 348735036), (218, 297544572), (234, 277199644), (248, 261551277), (279, 232490024), (312, 207899733), (327, 198363048), (372, 174367518), (403, 160954632), (436, 148772286), (468, 138599822), (558, 116245012), (654, 99181524), (744, 87183759), (806, 80477316), (872, 74386143), (936, 69299911), (981, 66121016), (1116, 58122506), (1209, 53651544), (1308, 49590762), (1417, 45776088), (1612, 40238658), (1962, 33060508), (2232, 29061253), (2418, 26825772), (2616, 24795381), (2834, 22888044), (3224, 20119329), (3379, 19196424), (3627, 17883848), (3924, 16530254), (4251, 15258696), (4836, 13412886), (5668, 11444022), (6758, 9598212), (7254, 8941924), (7848, 8265127), (8502, 7629348), (9672, 6706443), (10137, 6398808), (11336, 5722011), (12753, 5086232), (13516, 4799106), (14508, 4470962), (17004, 3814674), (20274, 3199404), (20509, 3162744), (25506, 2543116), (27032, 2399553), (29016, 2235481), (30411, 2132936), (34008, 1907337), (40548, 1599702), (41018, 1581372), (43927, 1476648), (51012, 1271558), (60822, 1066468), (61527, 1054248), (81096, 799851), (82036, 790686), (87854, 738324), (102024, 635779), (121644, 533234), (123054, 527124), (131781, 492216), (164072, 395343), (175708, 369162), (184581, 351416), (243288, 266617), (246108, 263562)]