122372856

素因数分解:

$2^3\times 3^6\times {\mathrm{20983}}^1$

素因数の和:21007

約数の個数: 56

約数和(自身を含む): 344032680

約数和(自身を除く): 221659824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 20983, 41966, 62949, 83932, 125898, 167864, 188847, 251796, 377694, 503592, 566541, 755388, 1133082, 1510776, 1699623, 2266164, 3399246, 4532328, 5098869, 6798492, 10197738, 13596984, 15296607, 20395476, 30593214, 40790952, 61186428, 122372856]

約数ペア:

[(1, 122372856), (2, 61186428), (3, 40790952), (4, 30593214), (6, 20395476), (8, 15296607), (9, 13596984), (12, 10197738), (18, 6798492), (24, 5098869), (27, 4532328), (36, 3399246), (54, 2266164), (72, 1699623), (81, 1510776), (108, 1133082), (162, 755388), (216, 566541), (243, 503592), (324, 377694), (486, 251796), (648, 188847), (729, 167864), (972, 125898), (1458, 83932), (1944, 62949), (2916, 41966), (5832, 20983)]