74306442

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{263}}^1$

素因数の和:344

約数の個数: 72

約数和(自身を含む): 179311968

約数和(自身を除く): 105005526

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 263, 294, 434, 526, 651, 789, 961, 1302, 1519, 1578, 1841, 1922, 2883, 3038, 3682, 4557, 5523, 5766, 6727, 8153, 9114, 11046, 12887, 13454, 16306, 20181, 24459, 25774, 38661, 40362, 47089, 48918, 57071, 77322, 94178, 114142, 141267, 171213, 252743, 282534, 342426, 399497, 505486, 758229, 798994, 1198491, 1516458, 1769201, 2396982, 3538402, 5307603, 10615206, 12384407, 24768814, 37153221, 74306442]

約数ペア:

[(1, 74306442), (2, 37153221), (3, 24768814), (6, 12384407), (7, 10615206), (14, 5307603), (21, 3538402), (31, 2396982), (42, 1769201), (49, 1516458), (62, 1198491), (93, 798994), (98, 758229), (147, 505486), (186, 399497), (217, 342426), (263, 282534), (294, 252743), (434, 171213), (526, 141267), (651, 114142), (789, 94178), (961, 77322), (1302, 57071), (1519, 48918), (1578, 47089), (1841, 40362), (1922, 38661), (2883, 25774), (3038, 24459), (3682, 20181), (4557, 16306), (5523, 13454), (5766, 12887), (6727, 11046), (8153, 9114)]