66061675.000000000

素因数分解:

$2^5\times 3^4\times {\mathrm{79}}^1\times {\mathrm{911}}^1$

素因数の和:1012

約数の個数: 120

約数和(自身を含む): 556174080

約数和(自身を除く): 369630432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 79, 81, 96, 108, 144, 158, 162, 216, 237, 288, 316, 324, 432, 474, 632, 648, 711, 864, 911, 948, 1264, 1296, 1422, 1822, 1896, 2133, 2528, 2592, 2733, 2844, 3644, 3792, 4266, 5466, 5688, 6399, 7288, 7584, 8199, 8532, 10932, 11376, 12798, 14576, 16398, 17064, 21864, 22752, 24597, 25596, 29152, 32796, 34128, 43728, 49194, 51192, 65592, 68256, 71969, 73791, 87456, 98388, 102384, 131184, 143938, 147582, 196776, 204768, 215907, 262368, 287876, 295164, 393552, 431814, 575752, 590328, 647721, 787104, 863628, 1151504, 1180656, 1295442, 1727256, 1943163, 2303008, 2361312, 2590884, 3454512, 3886326, 5181768, 5829489, 6909024, 7772652, 10363536, 11658978, 15545304, 20727072, 23317956, 31090608, 46635912, 62181216, 93271824, 186543648]

約数ペア:

[(1, 186543648), (2, 93271824), (3, 62181216), (4, 46635912), (6, 31090608), (8, 23317956), (9, 20727072), (12, 15545304), (16, 11658978), (18, 10363536), (24, 7772652), (27, 6909024), (32, 5829489), (36, 5181768), (48, 3886326), (54, 3454512), (72, 2590884), (79, 2361312), (81, 2303008), (96, 1943163), (108, 1727256), (144, 1295442), (158, 1180656), (162, 1151504), (216, 863628), (237, 787104), (288, 647721), (316, 590328), (324, 575752), (432, 431814), (474, 393552), (632, 295164), (648, 287876), (711, 262368), (864, 215907), (911, 204768), (948, 196776), (1264, 147582), (1296, 143938), (1422, 131184), (1822, 102384), (1896, 98388), (2133, 87456), (2528, 73791), (2592, 71969), (2733, 68256), (2844, 65592), (3644, 51192), (3792, 49194), (4266, 43728), (5466, 34128), (5688, 32796), (6399, 29152), (7288, 25596), (7584, 24597), (8199, 22752), (8532, 21864), (10932, 17064), (11376, 16398), (12798, 14576)]