66638448

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{11287}}^1$

素因数の和:11342

約数の個数: 60

約数和(自身を含む): 191060688

約数和(自身を除く): 124422240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 5904, 11287, 22574, 33861, 45148, 67722, 90296, 101583, 135444, 180592, 203166, 270888, 406332, 462767, 541776, 812664, 925534, 1388301, 1625328, 1851068, 2776602, 3702136, 4164903, 5553204, 7404272, 8329806, 11106408, 16659612, 22212816, 33319224, 66638448]

約数ペア:

[(1, 66638448), (2, 33319224), (3, 22212816), (4, 16659612), (6, 11106408), (8, 8329806), (9, 7404272), (12, 5553204), (16, 4164903), (18, 3702136), (24, 2776602), (36, 1851068), (41, 1625328), (48, 1388301), (72, 925534), (82, 812664), (123, 541776), (144, 462767), (164, 406332), (246, 270888), (328, 203166), (369, 180592), (492, 135444), (656, 101583), (738, 90296), (984, 67722), (1476, 45148), (1968, 33861), (2952, 22574), (5904, 11287)]