72238936

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1523}}^1$

素因数の和:1565

約数の個数: 72

約数和(自身を含む): 173301660

約数和(自身を除く): 101062724

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, 1523, 1694, 2156, 3046, 3388, 4312, 5929, 6092, 6776, 10661, 11858, 12184, 16753, 21322, 23716, 33506, 42644, 47432, 67012, 74627, 85288, 117271, 134024, 149254, 184283, 234542, 298508, 368566, 469084, 597016, 737132, 820897, 938168, 1289981, 1474264, 1641794, 2579962, 3283588, 5159924, 6567176, 9029867, 10319848, 18059734, 36119468, 72238936]

約数ペア:

[(1, 72238936), (2, 36119468), (4, 18059734), (7, 10319848), (8, 9029867), (11, 6567176), (14, 5159924), (22, 3283588), (28, 2579962), (44, 1641794), (49, 1474264), (56, 1289981), (77, 938168), (88, 820897), (98, 737132), (121, 597016), (154, 469084), (196, 368566), (242, 298508), (308, 234542), (392, 184283), (484, 149254), (539, 134024), (616, 117271), (847, 85288), (968, 74627), (1078, 67012), (1523, 47432), (1694, 42644), (2156, 33506), (3046, 23716), (3388, 21322), (4312, 16753), (5929, 12184), (6092, 11858), (6776, 10661)]