66617928

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{691}}^1$

素因数の和:819

約数の個数: 96

約数和(自身を含む): 196472640

約数和(自身を除く): 129854712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 103, 104, 117, 156, 206, 234, 309, 312, 412, 468, 618, 691, 824, 927, 936, 1236, 1339, 1382, 1854, 2073, 2472, 2678, 2764, 3708, 4017, 4146, 5356, 5528, 6219, 7416, 8034, 8292, 8983, 10712, 12051, 12438, 16068, 16584, 17966, 24102, 24876, 26949, 32136, 35932, 48204, 49752, 53898, 71173, 71864, 80847, 96408, 107796, 142346, 161694, 213519, 215592, 284692, 323388, 427038, 569384, 640557, 646776, 854076, 925249, 1281114, 1708152, 1850498, 2562228, 2775747, 3700996, 5124456, 5551494, 7401992, 8327241, 11102988, 16654482, 22205976, 33308964, 66617928]

約数ペア:

[(1, 66617928), (2, 33308964), (3, 22205976), (4, 16654482), (6, 11102988), (8, 8327241), (9, 7401992), (12, 5551494), (13, 5124456), (18, 3700996), (24, 2775747), (26, 2562228), (36, 1850498), (39, 1708152), (52, 1281114), (72, 925249), (78, 854076), (103, 646776), (104, 640557), (117, 569384), (156, 427038), (206, 323388), (234, 284692), (309, 215592), (312, 213519), (412, 161694), (468, 142346), (618, 107796), (691, 96408), (824, 80847), (927, 71864), (936, 71173), (1236, 53898), (1339, 49752), (1382, 48204), (1854, 35932), (2073, 32136), (2472, 26949), (2678, 24876), (2764, 24102), (3708, 17966), (4017, 16584), (4146, 16068), (5356, 12438), (5528, 12051), (6219, 10712), (7416, 8983), (8034, 8292)]