72055412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5477}}^1$

素因数の和:5528

約数の個数: 48

約数和(自身を含む): 154611072

約数和(自身を除く): 82555660

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 143, 253, 286, 299, 506, 572, 598, 1012, 1196, 3289, 5477, 6578, 10954, 13156, 21908, 60247, 71201, 120494, 125971, 142402, 240988, 251942, 284804, 503884, 783211, 1385681, 1566422, 1637623, 2771362, 3132844, 3275246, 5542724, 6550492, 18013853, 36027706, 72055412]

約数ペア:

[(1, 72055412), (2, 36027706), (4, 18013853), (11, 6550492), (13, 5542724), (22, 3275246), (23, 3132844), (26, 2771362), (44, 1637623), (46, 1566422), (52, 1385681), (92, 783211), (143, 503884), (253, 284804), (286, 251942), (299, 240988), (506, 142402), (572, 125971), (598, 120494), (1012, 71201), (1196, 60247), (3289, 21908), (5477, 13156), (6578, 10954)]