78094764

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{991}}^1$

素因数の和:1211

約数の個数: 72

約数和(自身を含む): 216652800

約数和(自身を除く): 138558036

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 199, 396, 398, 597, 796, 991, 1194, 1791, 1982, 2189, 2388, 2973, 3582, 3964, 4378, 5946, 6567, 7164, 8756, 8919, 10901, 11892, 13134, 17838, 19701, 21802, 26268, 32703, 35676, 39402, 43604, 65406, 78804, 98109, 130812, 196218, 197209, 392436, 394418, 591627, 788836, 1183254, 1774881, 2169299, 2366508, 3549762, 4338598, 6507897, 7099524, 8677196, 13015794, 19523691, 26031588, 39047382, 78094764]

約数ペア:

[(1, 78094764), (2, 39047382), (3, 26031588), (4, 19523691), (6, 13015794), (9, 8677196), (11, 7099524), (12, 6507897), (18, 4338598), (22, 3549762), (33, 2366508), (36, 2169299), (44, 1774881), (66, 1183254), (99, 788836), (132, 591627), (198, 394418), (199, 392436), (396, 197209), (398, 196218), (597, 130812), (796, 98109), (991, 78804), (1194, 65406), (1791, 43604), (1982, 39402), (2189, 35676), (2388, 32703), (2973, 26268), (3582, 21802), (3964, 19701), (4378, 17838), (5946, 13134), (6567, 11892), (7164, 10901), (8756, 8919)]