71669752

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1511}}^1$

素因数の和:1553

約数の個数: 72

約数和(自身を含む): 171937080

約数和(自身を除く): 100267328

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 121, 154, 196, 242, 308, 392, 484, 539, 616, 847, 968, 1078, 1511, 1694, 2156, 3022, 3388, 4312, 5929, 6044, 6776, 10577, 11858, 12088, 16621, 21154, 23716, 33242, 42308, 47432, 66484, 74039, 84616, 116347, 132968, 148078, 182831, 232694, 296156, 365662, 465388, 592312, 731324, 814429, 930776, 1279817, 1462648, 1628858, 2559634, 3257716, 5119268, 6515432, 8958719, 10238536, 17917438, 35834876, 71669752]

約数ペア:

[(1, 71669752), (2, 35834876), (4, 17917438), (7, 10238536), (8, 8958719), (11, 6515432), (14, 5119268), (22, 3257716), (28, 2559634), (44, 1628858), (49, 1462648), (56, 1279817), (77, 930776), (88, 814429), (98, 731324), (121, 592312), (154, 465388), (196, 365662), (242, 296156), (308, 232694), (392, 182831), (484, 148078), (539, 132968), (616, 116347), (847, 84616), (968, 74039), (1078, 66484), (1511, 47432), (1694, 42308), (2156, 33242), (3022, 23716), (3388, 21154), (4312, 16621), (5929, 12088), (6044, 11858), (6776, 10577)]