72604532

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18133}}^1$

素因数の和:18168

約数の個数: 48

約数和(自身を含む): 170604672

約数和(自身を除く): 98000140

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 18133, 36266, 72532, 126931, 199463, 235729, 253862, 398926, 471458, 507724, 797852, 942916, 1396241, 1650103, 2593019, 2792482, 3300206, 5186038, 5584964, 6600412, 10372076, 18151133, 36302266, 72604532]

約数ペア:

[(1, 72604532), (2, 36302266), (4, 18151133), (7, 10372076), (11, 6600412), (13, 5584964), (14, 5186038), (22, 3300206), (26, 2792482), (28, 2593019), (44, 1650103), (52, 1396241), (77, 942916), (91, 797852), (143, 507724), (154, 471458), (182, 398926), (286, 253862), (308, 235729), (364, 199463), (572, 126931), (1001, 72532), (2002, 36266), (4004, 18133)]