71994744

素因数分解:

$2^3\times 3^4\times {\mathrm{111103}}^1$

素因数の和:111121

約数の個数: 40

約数和(自身を含む): 201653760

約数和(自身を除く): 129659016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 111103, 222206, 333309, 444412, 666618, 888824, 999927, 1333236, 1999854, 2666472, 2999781, 3999708, 5999562, 7999416, 8999343, 11999124, 17998686, 23998248, 35997372, 71994744]

約数ペア:

[(1, 71994744), (2, 35997372), (3, 23998248), (4, 17998686), (6, 11999124), (8, 8999343), (9, 7999416), (12, 5999562), (18, 3999708), (24, 2999781), (27, 2666472), (36, 1999854), (54, 1333236), (72, 999927), (81, 888824), (108, 666618), (162, 444412), (216, 333309), (324, 222206), (648, 111103)]