78684264

素因数分解:

$2^3\times 3^3\times {\mathrm{67}}^1\times {\mathrm{5437}}^1$

素因数の和:5519

約数の個数: 64

約数和(自身を含む): 221870400

約数和(自身を除く): 143186136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 108, 134, 201, 216, 268, 402, 536, 603, 804, 1206, 1608, 1809, 2412, 3618, 4824, 5437, 7236, 10874, 14472, 16311, 21748, 32622, 43496, 48933, 65244, 97866, 130488, 146799, 195732, 293598, 364279, 391464, 587196, 728558, 1092837, 1174392, 1457116, 2185674, 2914232, 3278511, 4371348, 6557022, 8742696, 9835533, 13114044, 19671066, 26228088, 39342132, 78684264]

約数ペア:

[(1, 78684264), (2, 39342132), (3, 26228088), (4, 19671066), (6, 13114044), (8, 9835533), (9, 8742696), (12, 6557022), (18, 4371348), (24, 3278511), (27, 2914232), (36, 2185674), (54, 1457116), (67, 1174392), (72, 1092837), (108, 728558), (134, 587196), (201, 391464), (216, 364279), (268, 293598), (402, 195732), (536, 146799), (603, 130488), (804, 97866), (1206, 65244), (1608, 48933), (1809, 43496), (2412, 32622), (3618, 21748), (4824, 16311), (5437, 14472), (7236, 10874)]