72699328

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1481}}^1$

素因数の和:1565

約数の個数: 56

約数和(自身を含む): 158099760

約数和(自身を除く): 85400432

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 64, 104, 118, 208, 236, 416, 472, 767, 832, 944, 1481, 1534, 1888, 2962, 3068, 3776, 5924, 6136, 11848, 12272, 19253, 23696, 24544, 38506, 47392, 49088, 77012, 87379, 94784, 154024, 174758, 308048, 349516, 616096, 699032, 1135927, 1232192, 1398064, 2271854, 2796128, 4543708, 5592256, 9087416, 18174832, 36349664, 72699328]

約数ペア:

[(1, 72699328), (2, 36349664), (4, 18174832), (8, 9087416), (13, 5592256), (16, 4543708), (26, 2796128), (32, 2271854), (52, 1398064), (59, 1232192), (64, 1135927), (104, 699032), (118, 616096), (208, 349516), (236, 308048), (416, 174758), (472, 154024), (767, 94784), (832, 87379), (944, 77012), (1481, 49088), (1534, 47392), (1888, 38506), (2962, 24544), (3068, 23696), (3776, 19253), (5924, 12272), (6136, 11848)]