71213904

素因数分解:

$2^4\times 3^4\times {\mathrm{54949}}^1$

素因数の和:54969

約数の個数: 50

約数和(自身を含む): 206117450

約数和(自身を除く): 134903546

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 54949, 109898, 164847, 219796, 329694, 439592, 494541, 659388, 879184, 989082, 1318776, 1483623, 1978164, 2637552, 2967246, 3956328, 4450869, 5934492, 7912656, 8901738, 11868984, 17803476, 23737968, 35606952, 71213904]

約数ペア:

[(1, 71213904), (2, 35606952), (3, 23737968), (4, 17803476), (6, 11868984), (8, 8901738), (9, 7912656), (12, 5934492), (16, 4450869), (18, 3956328), (24, 2967246), (27, 2637552), (36, 1978164), (48, 1483623), (54, 1318776), (72, 989082), (81, 879184), (108, 659388), (144, 494541), (162, 439592), (216, 329694), (324, 219796), (432, 164847), (648, 109898), (1296, 54949)]