81614952

素因数分解:

$2^3\times 3^5\times {\mathrm{41983}}^1$

素因数の和:42004

約数の個数: 48

約数和(自身を含む): 229232640

約数和(自身を除く): 147617688

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, 972, 1944, 41983, 83966, 125949, 167932, 251898, 335864, 377847, 503796, 755694, 1007592, 1133541, 1511388, 2267082, 3022776, 3400623, 4534164, 6801246, 9068328, 10201869, 13602492, 20403738, 27204984, 40807476, 81614952]

約数ペア:

[(1, 81614952), (2, 40807476), (3, 27204984), (4, 20403738), (6, 13602492), (8, 10201869), (9, 9068328), (12, 6801246), (18, 4534164), (24, 3400623), (27, 3022776), (36, 2267082), (54, 1511388), (72, 1133541), (81, 1007592), (108, 755694), (162, 503796), (216, 377847), (243, 335864), (324, 251898), (486, 167932), (648, 125949), (972, 83966), (1944, 41983)]