25635636

素因数分解:

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

素因数の和:107

約数の個数: 144

約数和(自身を含む): 77851200

約数和(自身を除く): 52215564

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 31, 36, 38, 39, 52, 54, 57, 62, 76, 78, 93, 108, 114, 117, 124, 156, 171, 186, 228, 234, 247, 279, 342, 351, 372, 403, 468, 494, 513, 558, 589, 684, 702, 741, 806, 837, 961, 988, 1026, 1116, 1178, 1209, 1404, 1482, 1612, 1674, 1767, 1922, 2052, 2223, 2356, 2418, 2883, 2964, 3348, 3534, 3627, 3844, 4446, 4836, 5301, 5766, 6669, 7068, 7254, 7657, 8649, 8892, 10602, 10881, 11532, 12493, 13338, 14508, 15314, 15903, 17298, 18259, 21204, 21762, 22971, 24986, 25947, 26676, 30628, 31806, 34596, 36518, 37479, 43524, 45942, 49972, 51894, 54777, 63612, 68913, 73036, 74958, 91884, 103788, 109554, 112437, 137826, 149916, 164331, 206739, 219108, 224874, 237367, 275652, 328662, 337311, 413478, 449748, 474734, 492993, 657324, 674622, 712101, 826956, 949468, 985986, 1349244, 1424202, 1971972, 2136303, 2848404, 4272606, 6408909, 8545212, 12817818, 25635636]

約数ペア:

[(1, 25635636), (2, 12817818), (3, 8545212), (4, 6408909), (6, 4272606), (9, 2848404), (12, 2136303), (13, 1971972), (18, 1424202), (19, 1349244), (26, 985986), (27, 949468), (31, 826956), (36, 712101), (38, 674622), (39, 657324), (52, 492993), (54, 474734), (57, 449748), (62, 413478), (76, 337311), (78, 328662), (93, 275652), (108, 237367), (114, 224874), (117, 219108), (124, 206739), (156, 164331), (171, 149916), (186, 137826), (228, 112437), (234, 109554), (247, 103788), (279, 91884), (342, 74958), (351, 73036), (372, 68913), (403, 63612), (468, 54777), (494, 51894), (513, 49972), (558, 45942), (589, 43524), (684, 37479), (702, 36518), (741, 34596), (806, 31806), (837, 30628), (961, 26676), (988, 25947), (1026, 24986), (1116, 22971), (1178, 21762), (1209, 21204), (1404, 18259), (1482, 17298), (1612, 15903), (1674, 15314), (1767, 14508), (1922, 13338), (2052, 12493), (2223, 11532), (2356, 10881), (2418, 10602), (2883, 8892), (2964, 8649), (3348, 7657), (3534, 7254), (3627, 7068), (3844, 6669), (4446, 5766), (4836, 5301)]