87398696

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2677}}^1$

素因数の和:2754

約数の個数: 64

約数和(自身を含む): 208241280

約数和(自身を除く): 120842584

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 53, 56, 77, 88, 106, 154, 212, 308, 371, 424, 583, 616, 742, 1166, 1484, 2332, 2677, 2968, 4081, 4664, 5354, 8162, 10708, 16324, 18739, 21416, 29447, 32648, 37478, 58894, 74956, 117788, 141881, 149912, 206129, 235576, 283762, 412258, 567524, 824516, 993167, 1135048, 1560691, 1649032, 1986334, 3121382, 3972668, 6242764, 7945336, 10924837, 12485528, 21849674, 43699348, 87398696]

約数ペア:

[(1, 87398696), (2, 43699348), (4, 21849674), (7, 12485528), (8, 10924837), (11, 7945336), (14, 6242764), (22, 3972668), (28, 3121382), (44, 1986334), (53, 1649032), (56, 1560691), (77, 1135048), (88, 993167), (106, 824516), (154, 567524), (212, 412258), (308, 283762), (371, 235576), (424, 206129), (583, 149912), (616, 141881), (742, 117788), (1166, 74956), (1484, 58894), (2332, 37478), (2677, 32648), (2968, 29447), (4081, 21416), (4664, 18739), (5354, 16324), (8162, 10708)]