72076756

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 136765440

約数和(自身を除く): 64688684

約数列:

[1, 2, 4, 23, 46, 47, 79, 92, 94, 158, 188, 211, 316, 422, 844, 1081, 1817, 2162, 3634, 3713, 4324, 4853, 7268, 7426, 9706, 9917, 14852, 16669, 19412, 19834, 33338, 39668, 66676, 85399, 170798, 228091, 341596, 383387, 456182, 766774, 783443, 912364, 1533548, 1566886, 3133772, 18019189, 36038378, 72076756]

約数ペア:

[(1, 72076756), (2, 36038378), (4, 18019189), (23, 3133772), (46, 1566886), (47, 1533548), (79, 912364), (92, 783443), (94, 766774), (158, 456182), (188, 383387), (211, 341596), (316, 228091), (422, 170798), (844, 85399), (1081, 66676), (1817, 39668), (2162, 33338), (3634, 19834), (3713, 19412), (4324, 16669), (4853, 14852), (7268, 9917), (7426, 9706)]