64657944

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1867}}^1$

素因数の和:1929

約数の個数: 96

約数和(自身を含む): 193786320

約数和(自身を除く): 129128376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 37, 39, 52, 72, 74, 78, 104, 111, 117, 148, 156, 222, 234, 296, 312, 333, 444, 468, 481, 666, 888, 936, 962, 1332, 1443, 1867, 1924, 2664, 2886, 3734, 3848, 4329, 5601, 5772, 7468, 8658, 11202, 11544, 14936, 16803, 17316, 22404, 24271, 33606, 34632, 44808, 48542, 67212, 69079, 72813, 97084, 134424, 138158, 145626, 194168, 207237, 218439, 276316, 291252, 414474, 436878, 552632, 582504, 621711, 828948, 873756, 898027, 1243422, 1657896, 1747512, 1796054, 2486844, 2694081, 3592108, 4973688, 5388162, 7184216, 8082243, 10776324, 16164486, 21552648, 32328972, 64657944]

約数ペア:

[(1, 64657944), (2, 32328972), (3, 21552648), (4, 16164486), (6, 10776324), (8, 8082243), (9, 7184216), (12, 5388162), (13, 4973688), (18, 3592108), (24, 2694081), (26, 2486844), (36, 1796054), (37, 1747512), (39, 1657896), (52, 1243422), (72, 898027), (74, 873756), (78, 828948), (104, 621711), (111, 582504), (117, 552632), (148, 436878), (156, 414474), (222, 291252), (234, 276316), (296, 218439), (312, 207237), (333, 194168), (444, 145626), (468, 138158), (481, 134424), (666, 97084), (888, 72813), (936, 69079), (962, 67212), (1332, 48542), (1443, 44808), (1867, 34632), (1924, 33606), (2664, 24271), (2886, 22404), (3734, 17316), (3848, 16803), (4329, 14936), (5601, 11544), (5772, 11202), (7468, 8658)]