8280521784

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{672557}}^1$

素因数の和:672594

約数の個数: 80

約数和(自身を含む): 24413855400

約数和(自身を除く): 16133333616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1368, 1539, 2052, 3078, 4104, 6156, 12312, 672557, 1345114, 2017671, 2690228, 4035342, 5380456, 6053013, 8070684, 12106026, 12778583, 16141368, 18159039, 24212052, 25557166, 36318078, 38335749, 48424104, 51114332, 54477117, 72636156, 76671498, 102228664, 108954234, 115007247, 145272312, 153342996, 217908468, 230014494, 306685992, 345021741, 435816936, 460028988, 690043482, 920057976, 1035065223, 1380086964, 2070130446, 2760173928, 4140260892, 8280521784]

約数ペア:

[(1, 8280521784), (2, 4140260892), (3, 2760173928), (4, 2070130446), (6, 1380086964), (8, 1035065223), (9, 920057976), (12, 690043482), (18, 460028988), (19, 435816936), (24, 345021741), (27, 306685992), (36, 230014494), (38, 217908468), (54, 153342996), (57, 145272312), (72, 115007247), (76, 108954234), (81, 102228664), (108, 76671498), (114, 72636156), (152, 54477117), (162, 51114332), (171, 48424104), (216, 38335749), (228, 36318078), (324, 25557166), (342, 24212052), (456, 18159039), (513, 16141368), (648, 12778583), (684, 12106026), (1026, 8070684), (1368, 6053013), (1539, 5380456), (2052, 4035342), (3078, 2690228), (4104, 2017671), (6156, 1345114), (12312, 672557)]