66443286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1667}}^1$

素因数の和:1765

約数の個数: 64

約数和(自身を含む): 165892608

約数和(自身を除く): 99449322

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 73, 78, 91, 146, 182, 219, 273, 438, 511, 546, 949, 1022, 1533, 1667, 1898, 2847, 3066, 3334, 5001, 5694, 6643, 10002, 11669, 13286, 19929, 21671, 23338, 35007, 39858, 43342, 65013, 70014, 121691, 130026, 151697, 243382, 303394, 365073, 455091, 730146, 851837, 910182, 1581983, 1703674, 2555511, 3163966, 4745949, 5111022, 9491898, 11073881, 22147762, 33221643, 66443286]

約数ペア:

[(1, 66443286), (2, 33221643), (3, 22147762), (6, 11073881), (7, 9491898), (13, 5111022), (14, 4745949), (21, 3163966), (26, 2555511), (39, 1703674), (42, 1581983), (73, 910182), (78, 851837), (91, 730146), (146, 455091), (182, 365073), (219, 303394), (273, 243382), (438, 151697), (511, 130026), (546, 121691), (949, 70014), (1022, 65013), (1533, 43342), (1667, 39858), (1898, 35007), (2847, 23338), (3066, 21671), (3334, 19929), (5001, 13286), (5694, 11669), (6643, 10002)]