66539748

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:697

約数の個数: 96

約数和(自身を含む): 182730240

約数和(自身を除く): 116190492

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 43, 44, 57, 66, 76, 86, 114, 129, 132, 172, 209, 228, 258, 418, 473, 516, 617, 627, 817, 836, 946, 1234, 1254, 1419, 1634, 1851, 1892, 2451, 2468, 2508, 2838, 3268, 3702, 4902, 5676, 6787, 7404, 8987, 9804, 11723, 13574, 17974, 20361, 23446, 26531, 26961, 27148, 35169, 35948, 40722, 46892, 53062, 53922, 70338, 79593, 81444, 106124, 107844, 128953, 140676, 159186, 257906, 291841, 318372, 386859, 504089, 515812, 583682, 773718, 875523, 1008178, 1167364, 1512267, 1547436, 1751046, 2016356, 3024534, 3502092, 5544979, 6049068, 11089958, 16634937, 22179916, 33269874, 66539748]

約数ペア:

[(1, 66539748), (2, 33269874), (3, 22179916), (4, 16634937), (6, 11089958), (11, 6049068), (12, 5544979), (19, 3502092), (22, 3024534), (33, 2016356), (38, 1751046), (43, 1547436), (44, 1512267), (57, 1167364), (66, 1008178), (76, 875523), (86, 773718), (114, 583682), (129, 515812), (132, 504089), (172, 386859), (209, 318372), (228, 291841), (258, 257906), (418, 159186), (473, 140676), (516, 128953), (617, 107844), (627, 106124), (817, 81444), (836, 79593), (946, 70338), (1234, 53922), (1254, 53062), (1419, 46892), (1634, 40722), (1851, 35948), (1892, 35169), (2451, 27148), (2468, 26961), (2508, 26531), (2838, 23446), (3268, 20361), (3702, 17974), (4902, 13574), (5676, 11723), (6787, 9804), (7404, 8987)]