40050108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1543}}^1$

素因数の和:1663

約数の個数: 72

約数和(自身を含む): 116899328

約数和(自身を除く): 76849220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 206, 252, 309, 412, 618, 721, 927, 1236, 1442, 1543, 1854, 2163, 2884, 3086, 3708, 4326, 4629, 6172, 6489, 8652, 9258, 10801, 12978, 13887, 18516, 21602, 25956, 27774, 32403, 43204, 55548, 64806, 97209, 129612, 158929, 194418, 317858, 388836, 476787, 635716, 953574, 1112503, 1430361, 1907148, 2225006, 2860722, 3337509, 4450012, 5721444, 6675018, 10012527, 13350036, 20025054, 40050108]

約数ペア:

[(1, 40050108), (2, 20025054), (3, 13350036), (4, 10012527), (6, 6675018), (7, 5721444), (9, 4450012), (12, 3337509), (14, 2860722), (18, 2225006), (21, 1907148), (28, 1430361), (36, 1112503), (42, 953574), (63, 635716), (84, 476787), (103, 388836), (126, 317858), (206, 194418), (252, 158929), (309, 129612), (412, 97209), (618, 64806), (721, 55548), (927, 43204), (1236, 32403), (1442, 27774), (1543, 25956), (1854, 21602), (2163, 18516), (2884, 13887), (3086, 12978), (3708, 10801), (4326, 9258), (4629, 8652), (6172, 6489)]