73664748

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{35899}}^1$

素因数の和:35931

約数の個数: 48

約数和(自身を含む): 201040000

約数和(自身を除く): 127375252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 35899, 71798, 107697, 143596, 215394, 323091, 430788, 646182, 682081, 969273, 1292364, 1364162, 1938546, 2046243, 2728324, 3877092, 4092486, 6138729, 8184972, 12277458, 18416187, 24554916, 36832374, 73664748]

約数ペア:

[(1, 73664748), (2, 36832374), (3, 24554916), (4, 18416187), (6, 12277458), (9, 8184972), (12, 6138729), (18, 4092486), (19, 3877092), (27, 2728324), (36, 2046243), (38, 1938546), (54, 1364162), (57, 1292364), (76, 969273), (108, 682081), (114, 646182), (171, 430788), (228, 323091), (342, 215394), (513, 143596), (684, 107697), (1026, 71798), (2052, 35899)]