81096678

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:590

約数の個数: 72

約数和(自身を含む): 194240592

約数和(自身を除く): 113143914

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 169, 234, 318, 338, 477, 503, 507, 689, 954, 1006, 1014, 1378, 1509, 1521, 2067, 3018, 3042, 4134, 4527, 6201, 6539, 8957, 9054, 12402, 13078, 17914, 19617, 26659, 26871, 39234, 53318, 53742, 58851, 79977, 80613, 85007, 117702, 159954, 161226, 170014, 239931, 255021, 346567, 479862, 510042, 693134, 765063, 1039701, 1530126, 2079402, 3119103, 4505371, 6238206, 9010742, 13516113, 27032226, 40548339, 81096678]

約数ペア:

[(1, 81096678), (2, 40548339), (3, 27032226), (6, 13516113), (9, 9010742), (13, 6238206), (18, 4505371), (26, 3119103), (39, 2079402), (53, 1530126), (78, 1039701), (106, 765063), (117, 693134), (159, 510042), (169, 479862), (234, 346567), (318, 255021), (338, 239931), (477, 170014), (503, 161226), (507, 159954), (689, 117702), (954, 85007), (1006, 80613), (1014, 79977), (1378, 58851), (1509, 53742), (1521, 53318), (2067, 39234), (3018, 26871), (3042, 26659), (4134, 19617), (4527, 17914), (6201, 13078), (6539, 12402), (8957, 9054)]