80451207964

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{30011}}^1$

素因数の和:30418

約数の個数: 48

約数和(自身を含む): 147529388160

約数和(自身を除く): 67078180196

約数列:

[1, 2, 4, 37, 59, 74, 118, 148, 236, 307, 614, 1228, 2183, 4366, 8732, 11359, 18113, 22718, 30011, 36226, 45436, 60022, 72452, 120044, 670181, 1110407, 1340362, 1770649, 2220814, 2680724, 3541298, 4441628, 7082596, 9213377, 18426754, 36853508, 65514013, 131028026, 262056052, 340894949, 543589243, 681789898, 1087178486, 1363579796, 2174356972, 20112801991, 40225603982, 80451207964]

約数ペア:

[(1, 80451207964), (2, 40225603982), (4, 20112801991), (37, 2174356972), (59, 1363579796), (74, 1087178486), (118, 681789898), (148, 543589243), (236, 340894949), (307, 262056052), (614, 131028026), (1228, 65514013), (2183, 36853508), (4366, 18426754), (8732, 9213377), (11359, 7082596), (18113, 4441628), (22718, 3541298), (30011, 2680724), (36226, 2220814), (45436, 1770649), (60022, 1340362), (72452, 1110407), (120044, 670181)]