77794128

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:242

約数の個数: 160

約数和(自身を含む): 238238720

約数和(自身を除く): 160444592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 37, 48, 54, 62, 72, 74, 93, 108, 111, 124, 144, 148, 157, 186, 216, 222, 248, 279, 296, 314, 333, 372, 432, 444, 471, 496, 558, 592, 628, 666, 744, 837, 888, 942, 999, 1116, 1147, 1256, 1332, 1413, 1488, 1674, 1776, 1884, 1998, 2232, 2294, 2512, 2664, 2826, 3348, 3441, 3768, 3996, 4239, 4464, 4588, 4867, 5328, 5652, 5809, 6696, 6882, 7536, 7992, 8478, 9176, 9734, 10323, 11304, 11618, 13392, 13764, 14601, 15984, 16956, 17427, 18352, 19468, 20646, 22608, 23236, 27528, 29202, 30969, 33912, 34854, 38936, 41292, 43803, 46472, 52281, 55056, 58404, 61938, 67824, 69708, 77872, 82584, 87606, 92944, 104562, 116808, 123876, 131409, 139416, 156843, 165168, 175212, 180079, 209124, 233616, 247752, 262818, 278832, 313686, 350424, 360158, 418248, 495504, 525636, 540237, 627372, 700848, 720316, 836496, 1051272, 1080474, 1254744, 1440632, 1620711, 2102544, 2160948, 2509488, 2881264, 3241422, 4321896, 4862133, 6482844, 8643792, 9724266, 12965688, 19448532, 25931376, 38897064, 77794128]

約数ペア:

[(1, 77794128), (2, 38897064), (3, 25931376), (4, 19448532), (6, 12965688), (8, 9724266), (9, 8643792), (12, 6482844), (16, 4862133), (18, 4321896), (24, 3241422), (27, 2881264), (31, 2509488), (36, 2160948), (37, 2102544), (48, 1620711), (54, 1440632), (62, 1254744), (72, 1080474), (74, 1051272), (93, 836496), (108, 720316), (111, 700848), (124, 627372), (144, 540237), (148, 525636), (157, 495504), (186, 418248), (216, 360158), (222, 350424), (248, 313686), (279, 278832), (296, 262818), (314, 247752), (333, 233616), (372, 209124), (432, 180079), (444, 175212), (471, 165168), (496, 156843), (558, 139416), (592, 131409), (628, 123876), (666, 116808), (744, 104562), (837, 92944), (888, 87606), (942, 82584), (999, 77872), (1116, 69708), (1147, 67824), (1256, 61938), (1332, 58404), (1413, 55056), (1488, 52281), (1674, 46472), (1776, 43803), (1884, 41292), (1998, 38936), (2232, 34854), (2294, 33912), (2512, 30969), (2664, 29202), (2826, 27528), (3348, 23236), (3441, 22608), (3768, 20646), (3996, 19468), (4239, 18352), (4464, 17427), (4588, 16956), (4867, 15984), (5328, 14601), (5652, 13764), (5809, 13392), (6696, 11618), (6882, 11304), (7536, 10323), (7992, 9734), (8478, 9176)]