123629904

素因数分解:

$2^4\times 3^2\times {\mathrm{401}}^1\times {\mathrm{2141}}^1$

素因数の和:2556

約数の個数: 60

約数和(自身を含む): 347016852

約数和(自身を除く): 223386948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 401, 802, 1203, 1604, 2141, 2406, 3208, 3609, 4282, 4812, 6416, 6423, 7218, 8564, 9624, 12846, 14436, 17128, 19248, 19269, 25692, 28872, 34256, 38538, 51384, 57744, 77076, 102768, 154152, 308304, 858541, 1717082, 2575623, 3434164, 5151246, 6868328, 7726869, 10302492, 13736656, 15453738, 20604984, 30907476, 41209968, 61814952, 123629904]

約数ペア:

[(1, 123629904), (2, 61814952), (3, 41209968), (4, 30907476), (6, 20604984), (8, 15453738), (9, 13736656), (12, 10302492), (16, 7726869), (18, 6868328), (24, 5151246), (36, 3434164), (48, 2575623), (72, 1717082), (144, 858541), (401, 308304), (802, 154152), (1203, 102768), (1604, 77076), (2141, 57744), (2406, 51384), (3208, 38538), (3609, 34256), (4282, 28872), (4812, 25692), (6416, 19269), (6423, 19248), (7218, 17128), (8564, 14436), (9624, 12846)]