64187796

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{461}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 154300608

約数和(自身を除く): 90112812

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 283, 461, 492, 566, 849, 922, 1132, 1383, 1698, 1844, 2766, 3396, 5532, 11603, 18901, 23206, 34809, 37802, 46412, 56703, 69618, 75604, 113406, 130463, 139236, 226812, 260926, 391389, 521852, 782778, 1565556, 5348983, 10697966, 16046949, 21395932, 32093898, 64187796]

約数ペア:

[(1, 64187796), (2, 32093898), (3, 21395932), (4, 16046949), (6, 10697966), (12, 5348983), (41, 1565556), (82, 782778), (123, 521852), (164, 391389), (246, 260926), (283, 226812), (461, 139236), (492, 130463), (566, 113406), (849, 75604), (922, 69618), (1132, 56703), (1383, 46412), (1698, 37802), (1844, 34809), (2766, 23206), (3396, 18901), (5532, 11603)]