75538386

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:557

約数の個数: 128

約数和(自身を含む): 215377920

約数和(自身を除く): 139839534

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 37, 42, 54, 63, 66, 74, 77, 99, 111, 126, 154, 189, 198, 222, 231, 259, 297, 333, 378, 407, 462, 491, 518, 594, 666, 693, 777, 814, 982, 999, 1221, 1386, 1473, 1554, 1998, 2079, 2331, 2442, 2849, 2946, 3437, 3663, 4158, 4419, 4662, 5401, 5698, 6874, 6993, 7326, 8547, 8838, 10311, 10802, 10989, 13257, 13986, 16203, 17094, 18167, 20622, 21978, 25641, 26514, 30933, 32406, 36334, 37807, 48609, 51282, 54501, 61866, 75614, 76923, 92799, 97218, 109002, 113421, 127169, 145827, 153846, 163503, 185598, 199837, 226842, 254338, 291654, 327006, 340263, 381507, 399674, 490509, 599511, 680526, 763014, 981018, 1020789, 1144521, 1199022, 1398859, 1798533, 2041578, 2289042, 2797718, 3433563, 3597066, 4196577, 5395599, 6867126, 8393154, 10791198, 12589731, 25179462, 37769193, 75538386]

約数ペア:

[(1, 75538386), (2, 37769193), (3, 25179462), (6, 12589731), (7, 10791198), (9, 8393154), (11, 6867126), (14, 5395599), (18, 4196577), (21, 3597066), (22, 3433563), (27, 2797718), (33, 2289042), (37, 2041578), (42, 1798533), (54, 1398859), (63, 1199022), (66, 1144521), (74, 1020789), (77, 981018), (99, 763014), (111, 680526), (126, 599511), (154, 490509), (189, 399674), (198, 381507), (222, 340263), (231, 327006), (259, 291654), (297, 254338), (333, 226842), (378, 199837), (407, 185598), (462, 163503), (491, 153846), (518, 145827), (594, 127169), (666, 113421), (693, 109002), (777, 97218), (814, 92799), (982, 76923), (999, 75614), (1221, 61866), (1386, 54501), (1473, 51282), (1554, 48609), (1998, 37807), (2079, 36334), (2331, 32406), (2442, 30933), (2849, 26514), (2946, 25641), (3437, 21978), (3663, 20622), (4158, 18167), (4419, 17094), (4662, 16203), (5401, 13986), (5698, 13257), (6874, 10989), (6993, 10802), (7326, 10311), (8547, 8838)]