74810268

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9403}}^1$

素因数の和:9443

約数の個数: 72

約数和(自身を含む): 215652528

約数和(自身を除く): 140842260

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 9403, 18806, 28209, 37612, 56418, 84627, 112836, 122239, 159851, 169254, 244478, 319702, 338508, 366717, 479553, 488956, 639404, 733434, 959106, 1100151, 1438659, 1466868, 1918212, 2078063, 2200302, 2877318, 4156126, 4400604, 5754636, 6234189, 8312252, 12468378, 18702567, 24936756, 37405134, 74810268]

約数ペア:

[(1, 74810268), (2, 37405134), (3, 24936756), (4, 18702567), (6, 12468378), (9, 8312252), (12, 6234189), (13, 5754636), (17, 4400604), (18, 4156126), (26, 2877318), (34, 2200302), (36, 2078063), (39, 1918212), (51, 1466868), (52, 1438659), (68, 1100151), (78, 959106), (102, 733434), (117, 639404), (153, 488956), (156, 479553), (204, 366717), (221, 338508), (234, 319702), (306, 244478), (442, 169254), (468, 159851), (612, 122239), (663, 112836), (884, 84627), (1326, 56418), (1989, 37612), (2652, 28209), (3978, 18806), (7956, 9403)]