66292278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 148055040

約数和(自身を除く): 81762762

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 107, 141, 169, 214, 282, 321, 338, 507, 611, 642, 1014, 1222, 1391, 1833, 2197, 2782, 3666, 4173, 4394, 5029, 6591, 7943, 8346, 10058, 13182, 15087, 15886, 18083, 23829, 30174, 36166, 47658, 54249, 65377, 103259, 108498, 130754, 196131, 206518, 235079, 309777, 392262, 470158, 619554, 705237, 849901, 1410474, 1699802, 2549703, 5099406, 11048713, 22097426, 33146139, 66292278]

約数ペア:

[(1, 66292278), (2, 33146139), (3, 22097426), (6, 11048713), (13, 5099406), (26, 2549703), (39, 1699802), (47, 1410474), (78, 849901), (94, 705237), (107, 619554), (141, 470158), (169, 392262), (214, 309777), (282, 235079), (321, 206518), (338, 196131), (507, 130754), (611, 108498), (642, 103259), (1014, 65377), (1222, 54249), (1391, 47658), (1833, 36166), (2197, 30174), (2782, 23829), (3666, 18083), (4173, 15886), (4394, 15087), (5029, 13182), (6591, 10058), (7943, 8346)]