72011286

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:278

約数の個数: 72

約数和(自身を含む): 168579840

約数和(自身を除く): 96568554

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 109, 127, 153, 218, 254, 289, 306, 327, 381, 578, 654, 762, 867, 981, 1143, 1734, 1853, 1962, 2159, 2286, 2601, 3706, 4318, 5202, 5559, 6477, 11118, 12954, 13843, 16677, 19431, 27686, 31501, 33354, 36703, 38862, 41529, 63002, 73406, 83058, 94503, 110109, 124587, 189006, 220218, 235331, 249174, 283509, 330327, 470662, 567018, 660654, 705993, 1411986, 2117979, 4000627, 4235958, 8001254, 12001881, 24003762, 36005643, 72011286]

約数ペア:

[(1, 72011286), (2, 36005643), (3, 24003762), (6, 12001881), (9, 8001254), (17, 4235958), (18, 4000627), (34, 2117979), (51, 1411986), (102, 705993), (109, 660654), (127, 567018), (153, 470662), (218, 330327), (254, 283509), (289, 249174), (306, 235331), (327, 220218), (381, 189006), (578, 124587), (654, 110109), (762, 94503), (867, 83058), (981, 73406), (1143, 63002), (1734, 41529), (1853, 38862), (1962, 36703), (2159, 33354), (2286, 31501), (2601, 27686), (3706, 19431), (4318, 16677), (5202, 13843), (5559, 12954), (6477, 11118)]