72561412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10243}}^1$

素因数の和:10288

約数の個数: 48

約数和(自身を含む): 165215232

約数和(自身を除く): 92653820

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 7084, 10243, 20486, 40972, 71701, 112673, 143402, 225346, 235589, 286804, 450692, 471178, 788711, 942356, 1577422, 1649123, 2591479, 3154844, 3298246, 5182958, 6596492, 10365916, 18140353, 36280706, 72561412]

約数ペア:

[(1, 72561412), (2, 36280706), (4, 18140353), (7, 10365916), (11, 6596492), (14, 5182958), (22, 3298246), (23, 3154844), (28, 2591479), (44, 1649123), (46, 1577422), (77, 942356), (92, 788711), (154, 471178), (161, 450692), (253, 286804), (308, 235589), (322, 225346), (506, 143402), (644, 112673), (1012, 71701), (1771, 40972), (3542, 20486), (7084, 10243)]