72299712

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{19819}}^1$

素因数の和:19853

約数の個数: 56

約数和(自身を含む): 201371200

約数和(自身を除く): 129071488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 19819, 39638, 59457, 79276, 118914, 158552, 237828, 317104, 376561, 475656, 634208, 753122, 951312, 1129683, 1268416, 1506244, 1902624, 2259366, 3012488, 3805248, 4518732, 6024976, 9037464, 12049952, 18074928, 24099904, 36149856, 72299712]

約数ペア:

[(1, 72299712), (2, 36149856), (3, 24099904), (4, 18074928), (6, 12049952), (8, 9037464), (12, 6024976), (16, 4518732), (19, 3805248), (24, 3012488), (32, 2259366), (38, 1902624), (48, 1506244), (57, 1268416), (64, 1129683), (76, 951312), (96, 753122), (114, 634208), (152, 475656), (192, 376561), (228, 317104), (304, 237828), (456, 158552), (608, 118914), (912, 79276), (1216, 59457), (1824, 39638), (3648, 19819)]