8545212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:104

約数の個数: 108

約数和(自身を含む): 25301640

約数和(自身を除く): 16756428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 31, 36, 38, 39, 52, 57, 62, 76, 78, 93, 114, 117, 124, 156, 171, 186, 228, 234, 247, 279, 342, 372, 403, 468, 494, 558, 589, 684, 741, 806, 961, 988, 1116, 1178, 1209, 1482, 1612, 1767, 1922, 2223, 2356, 2418, 2883, 2964, 3534, 3627, 3844, 4446, 4836, 5301, 5766, 7068, 7254, 7657, 8649, 8892, 10602, 11532, 12493, 14508, 15314, 17298, 18259, 21204, 22971, 24986, 30628, 34596, 36518, 37479, 45942, 49972, 54777, 68913, 73036, 74958, 91884, 109554, 112437, 137826, 149916, 164331, 219108, 224874, 237367, 275652, 328662, 449748, 474734, 657324, 712101, 949468, 1424202, 2136303, 2848404, 4272606, 8545212]

約数ペア:

[(1, 8545212), (2, 4272606), (3, 2848404), (4, 2136303), (6, 1424202), (9, 949468), (12, 712101), (13, 657324), (18, 474734), (19, 449748), (26, 328662), (31, 275652), (36, 237367), (38, 224874), (39, 219108), (52, 164331), (57, 149916), (62, 137826), (76, 112437), (78, 109554), (93, 91884), (114, 74958), (117, 73036), (124, 68913), (156, 54777), (171, 49972), (186, 45942), (228, 37479), (234, 36518), (247, 34596), (279, 30628), (342, 24986), (372, 22971), (403, 21204), (468, 18259), (494, 17298), (558, 15314), (589, 14508), (684, 12493), (741, 11532), (806, 10602), (961, 8892), (988, 8649), (1116, 7657), (1178, 7254), (1209, 7068), (1482, 5766), (1612, 5301), (1767, 4836), (1922, 4446), (2223, 3844), (2356, 3627), (2418, 3534), (2883, 2964)]