69381972

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{727}}^1$

素因数の和:989

約数の個数: 72

約数和(自身を含む): 192384192

約数和(自身を除く): 123002220

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 241, 396, 482, 723, 727, 964, 1446, 1454, 2169, 2181, 2651, 2892, 2908, 4338, 4362, 5302, 6543, 7953, 7997, 8676, 8724, 10604, 13086, 15906, 15994, 23859, 23991, 26172, 31812, 31988, 47718, 47982, 71973, 95436, 95964, 143946, 175207, 287892, 350414, 525621, 700828, 1051242, 1576863, 1927277, 2102484, 3153726, 3854554, 5781831, 6307452, 7709108, 11563662, 17345493, 23127324, 34690986, 69381972]

約数ペア:

[(1, 69381972), (2, 34690986), (3, 23127324), (4, 17345493), (6, 11563662), (9, 7709108), (11, 6307452), (12, 5781831), (18, 3854554), (22, 3153726), (33, 2102484), (36, 1927277), (44, 1576863), (66, 1051242), (99, 700828), (132, 525621), (198, 350414), (241, 287892), (396, 175207), (482, 143946), (723, 95964), (727, 95436), (964, 71973), (1446, 47982), (1454, 47718), (2169, 31988), (2181, 31812), (2651, 26172), (2892, 23991), (2908, 23859), (4338, 15994), (4362, 15906), (5302, 13086), (6543, 10604), (7953, 8724), (7997, 8676)]