79661088

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{21277}}^1$

素因数の和:21306

約数の個数: 72

約数和(自身を含む): 243973548

約数和(自身を除く): 164312460

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 21277, 42554, 63831, 85108, 127662, 170216, 191493, 255324, 276601, 340432, 382986, 510648, 553202, 680864, 765972, 829803, 1021296, 1106404, 1531944, 1659606, 2042592, 2212808, 2489409, 3063888, 3319212, 4425616, 4978818, 6127776, 6638424, 8851232, 9957636, 13276848, 19915272, 26553696, 39830544, 79661088]

約数ペア:

[(1, 79661088), (2, 39830544), (3, 26553696), (4, 19915272), (6, 13276848), (8, 9957636), (9, 8851232), (12, 6638424), (13, 6127776), (16, 4978818), (18, 4425616), (24, 3319212), (26, 3063888), (32, 2489409), (36, 2212808), (39, 2042592), (48, 1659606), (52, 1531944), (72, 1106404), (78, 1021296), (96, 829803), (104, 765972), (117, 680864), (144, 553202), (156, 510648), (208, 382986), (234, 340432), (288, 276601), (312, 255324), (416, 191493), (468, 170216), (624, 127662), (936, 85108), (1248, 63831), (1872, 42554), (3744, 21277)]