72990936

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{9133}}^1$

素因数の和:9185

約数の個数: 64

約数和(自身を含む): 208255200

約数和(自身を除く): 135264264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 444, 666, 888, 999, 1332, 1998, 2664, 3996, 7992, 9133, 18266, 27399, 36532, 54798, 73064, 82197, 109596, 164394, 219192, 246591, 328788, 337921, 493182, 657576, 675842, 986364, 1013763, 1351684, 1972728, 2027526, 2703368, 3041289, 4055052, 6082578, 8110104, 9123867, 12165156, 18247734, 24330312, 36495468, 72990936]

約数ペア:

[(1, 72990936), (2, 36495468), (3, 24330312), (4, 18247734), (6, 12165156), (8, 9123867), (9, 8110104), (12, 6082578), (18, 4055052), (24, 3041289), (27, 2703368), (36, 2027526), (37, 1972728), (54, 1351684), (72, 1013763), (74, 986364), (108, 675842), (111, 657576), (148, 493182), (216, 337921), (222, 328788), (296, 246591), (333, 219192), (444, 164394), (666, 109596), (888, 82197), (999, 73064), (1332, 54798), (1998, 36532), (2664, 27399), (3996, 18266), (7992, 9133)]