71998632

素因数分解:

$2^3\times 3^4\times {\mathrm{111109}}^1$

素因数の和:111127

約数の個数: 40

約数和(自身を含む): 201664650

約数和(自身を除く): 129666018

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 111109, 222218, 333327, 444436, 666654, 888872, 999981, 1333308, 1999962, 2666616, 2999943, 3999924, 5999886, 7999848, 8999829, 11999772, 17999658, 23999544, 35999316, 71998632]

約数ペア:

[(1, 71998632), (2, 35999316), (3, 23999544), (4, 17999658), (6, 11999772), (8, 8999829), (9, 7999848), (12, 5999886), (18, 3999924), (24, 2999943), (27, 2666616), (36, 1999962), (54, 1333308), (72, 999981), (81, 888872), (108, 666654), (162, 444436), (216, 333327), (324, 222218), (648, 111109)]