79995816

素因数分解:

$2^3\times 3^3\times {\mathrm{179}}^1\times {\mathrm{2069}}^1$

素因数の和:2263

約数の個数: 64

約数和(自身を含む): 223560000

約数和(自身を除く): 143564184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 179, 216, 358, 537, 716, 1074, 1432, 1611, 2069, 2148, 3222, 4138, 4296, 4833, 6207, 6444, 8276, 9666, 12414, 12888, 16552, 18621, 19332, 24828, 37242, 38664, 49656, 55863, 74484, 111726, 148968, 223452, 370351, 446904, 740702, 1111053, 1481404, 2222106, 2962808, 3333159, 4444212, 6666318, 8888424, 9999477, 13332636, 19998954, 26665272, 39997908, 79995816]

約数ペア:

[(1, 79995816), (2, 39997908), (3, 26665272), (4, 19998954), (6, 13332636), (8, 9999477), (9, 8888424), (12, 6666318), (18, 4444212), (24, 3333159), (27, 2962808), (36, 2222106), (54, 1481404), (72, 1111053), (108, 740702), (179, 446904), (216, 370351), (358, 223452), (537, 148968), (716, 111726), (1074, 74484), (1432, 55863), (1611, 49656), (2069, 38664), (2148, 37242), (3222, 24828), (4138, 19332), (4296, 18621), (4833, 16552), (6207, 12888), (6444, 12414), (8276, 9666)]