64865736

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1873}}^1$

素因数の和:1935

約数の個数: 96

約数和(自身を含む): 194408760

約数和(自身を除く): 129543024

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, 1873, 1924, 2664, 2886, 3746, 3848, 4329, 5619, 5772, 7492, 8658, 11238, 11544, 14984, 16857, 17316, 22476, 24349, 33714, 34632, 44952, 48698, 67428, 69301, 73047, 97396, 134856, 138602, 146094, 194792, 207903, 219141, 277204, 292188, 415806, 438282, 554408, 584376, 623709, 831612, 876564, 900913, 1247418, 1663224, 1753128, 1801826, 2494836, 2702739, 3603652, 4989672, 5405478, 7207304, 8108217, 10810956, 16216434, 21621912, 32432868, 64865736]

約数ペア:

[(1, 64865736), (2, 32432868), (3, 21621912), (4, 16216434), (6, 10810956), (8, 8108217), (9, 7207304), (12, 5405478), (13, 4989672), (18, 3603652), (24, 2702739), (26, 2494836), (36, 1801826), (37, 1753128), (39, 1663224), (52, 1247418), (72, 900913), (74, 876564), (78, 831612), (104, 623709), (111, 584376), (117, 554408), (148, 438282), (156, 415806), (222, 292188), (234, 277204), (296, 219141), (312, 207903), (333, 194792), (444, 146094), (468, 138602), (481, 134856), (666, 97396), (888, 73047), (936, 69301), (962, 67428), (1332, 48698), (1443, 44952), (1873, 34632), (1924, 33714), (2664, 24349), (2886, 22476), (3746, 17316), (3848, 16857), (4329, 14984), (5619, 11544), (5772, 11238), (7492, 8658)]