80561976

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16061}}^1$

素因数の和:16100

約数の個数: 64

約数和(自身を含む): 231292800

約数和(自身を除く): 150730824

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 627, 836, 1254, 1672, 2508, 5016, 16061, 32122, 48183, 64244, 96366, 128488, 176671, 192732, 305159, 353342, 385464, 530013, 610318, 706684, 915477, 1060026, 1220636, 1413368, 1830954, 2120052, 2441272, 3356749, 3661908, 4240104, 6713498, 7323816, 10070247, 13426996, 20140494, 26853992, 40280988, 80561976]

約数ペア:

[(1, 80561976), (2, 40280988), (3, 26853992), (4, 20140494), (6, 13426996), (8, 10070247), (11, 7323816), (12, 6713498), (19, 4240104), (22, 3661908), (24, 3356749), (33, 2441272), (38, 2120052), (44, 1830954), (57, 1413368), (66, 1220636), (76, 1060026), (88, 915477), (114, 706684), (132, 610318), (152, 530013), (209, 385464), (228, 353342), (264, 305159), (418, 192732), (456, 176671), (627, 128488), (836, 96366), (1254, 64244), (1672, 48183), (2508, 32122), (5016, 16061)]