72983104

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1277}}^1$

素因数の和:1355

約数の個数: 56

約数和(自身を含む): 155813760

約数和(自身を除く): 82830656

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 152, 188, 304, 376, 608, 752, 893, 1216, 1277, 1504, 1786, 2554, 3008, 3572, 5108, 7144, 10216, 14288, 20432, 24263, 28576, 40864, 48526, 57152, 60019, 81728, 97052, 120038, 194104, 240076, 388208, 480152, 776416, 960304, 1140361, 1552832, 1920608, 2280722, 3841216, 4561444, 9122888, 18245776, 36491552, 72983104]

約数ペア:

[(1, 72983104), (2, 36491552), (4, 18245776), (8, 9122888), (16, 4561444), (19, 3841216), (32, 2280722), (38, 1920608), (47, 1552832), (64, 1140361), (76, 960304), (94, 776416), (152, 480152), (188, 388208), (304, 240076), (376, 194104), (608, 120038), (752, 97052), (893, 81728), (1216, 60019), (1277, 57152), (1504, 48526), (1786, 40864), (2554, 28576), (3008, 24263), (3572, 20432), (5108, 14288), (7144, 10216)]