66378658808

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{5881}}^1$

素因数の和:6229

約数の個数: 128

約数和(自身を含む): 157950051840

約数和(自身を除く): 91571393032

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 73, 77, 88, 146, 154, 251, 292, 308, 502, 511, 584, 616, 803, 1004, 1022, 1606, 1757, 2008, 2044, 2761, 3212, 3514, 4088, 5522, 5621, 5881, 6424, 7028, 11044, 11242, 11762, 14056, 18323, 19327, 22088, 22484, 23524, 36646, 38654, 41167, 44968, 47048, 64691, 73292, 77308, 82334, 128261, 129382, 146584, 154616, 164668, 201553, 256522, 258764, 329336, 403106, 429313, 452837, 513044, 517528, 806212, 858626, 905674, 1026088, 1410871, 1476131, 1612424, 1717252, 1811348, 2821742, 2952262, 3005191, 3434504, 3622696, 4722443, 5643484, 5904524, 6010382, 9444886, 10332917, 11286968, 11809048, 12020764, 16237441, 18889772, 20665834, 24041528, 32474882, 33057101, 37779544, 41331668, 64949764, 66114202, 82663336, 107757563, 113662087, 129899528, 132228404, 215515126, 227324174, 264456808, 431030252, 454648348, 754302941, 862060504, 909296696, 1185333193, 1508605882, 2370666386, 3017211764, 4741332772, 6034423528, 8297332351, 9482665544, 16594664702, 33189329404, 66378658808]

約数ペア:

[(1, 66378658808), (2, 33189329404), (4, 16594664702), (7, 9482665544), (8, 8297332351), (11, 6034423528), (14, 4741332772), (22, 3017211764), (28, 2370666386), (44, 1508605882), (56, 1185333193), (73, 909296696), (77, 862060504), (88, 754302941), (146, 454648348), (154, 431030252), (251, 264456808), (292, 227324174), (308, 215515126), (502, 132228404), (511, 129899528), (584, 113662087), (616, 107757563), (803, 82663336), (1004, 66114202), (1022, 64949764), (1606, 41331668), (1757, 37779544), (2008, 33057101), (2044, 32474882), (2761, 24041528), (3212, 20665834), (3514, 18889772), (4088, 16237441), (5522, 12020764), (5621, 11809048), (5881, 11286968), (6424, 10332917), (7028, 9444886), (11044, 6010382), (11242, 5904524), (11762, 5643484), (14056, 4722443), (18323, 3622696), (19327, 3434504), (22088, 3005191), (22484, 2952262), (23524, 2821742), (36646, 1811348), (38654, 1717252), (41167, 1612424), (44968, 1476131), (47048, 1410871), (64691, 1026088), (73292, 905674), (77308, 858626), (82334, 806212), (128261, 517528), (129382, 513044), (146584, 452837), (154616, 429313), (164668, 403106), (201553, 329336), (256522, 258764)]