12346272

素因数分解:

$2^5\times 3^2\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:442

約数の個数: 72

約数和(自身を含む): 35459424

約数和(自身を除く): 23113152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 163, 263, 288, 326, 489, 526, 652, 789, 978, 1052, 1304, 1467, 1578, 1956, 2104, 2367, 2608, 2934, 3156, 3912, 4208, 4734, 5216, 5868, 6312, 7824, 8416, 9468, 11736, 12624, 15648, 18936, 23472, 25248, 37872, 42869, 46944, 75744, 85738, 128607, 171476, 257214, 342952, 385821, 514428, 685904, 771642, 1028856, 1371808, 1543284, 2057712, 3086568, 4115424, 6173136, 12346272]

約数ペア:

[(1, 12346272), (2, 6173136), (3, 4115424), (4, 3086568), (6, 2057712), (8, 1543284), (9, 1371808), (12, 1028856), (16, 771642), (18, 685904), (24, 514428), (32, 385821), (36, 342952), (48, 257214), (72, 171476), (96, 128607), (144, 85738), (163, 75744), (263, 46944), (288, 42869), (326, 37872), (489, 25248), (526, 23472), (652, 18936), (789, 15648), (978, 12624), (1052, 11736), (1304, 9468), (1467, 8416), (1578, 7824), (1956, 6312), (2104, 5868), (2367, 5216), (2608, 4734), (2934, 4208), (3156, 3912)]