72621756

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1109}}^1$

素因数の和:1243

約数の個数: 72

約数和(自身を含む): 196363440

約数和(自身を除く): 123741684

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 107, 153, 204, 214, 306, 321, 428, 612, 642, 963, 1109, 1284, 1819, 1926, 2218, 3327, 3638, 3852, 4436, 5457, 6654, 7276, 9981, 10914, 13308, 16371, 18853, 19962, 21828, 32742, 37706, 39924, 56559, 65484, 75412, 113118, 118663, 169677, 226236, 237326, 339354, 355989, 474652, 678708, 711978, 1067967, 1423956, 2017271, 2135934, 4034542, 4271868, 6051813, 8069084, 12103626, 18155439, 24207252, 36310878, 72621756]

約数ペア:

[(1, 72621756), (2, 36310878), (3, 24207252), (4, 18155439), (6, 12103626), (9, 8069084), (12, 6051813), (17, 4271868), (18, 4034542), (34, 2135934), (36, 2017271), (51, 1423956), (68, 1067967), (102, 711978), (107, 678708), (153, 474652), (204, 355989), (214, 339354), (306, 237326), (321, 226236), (428, 169677), (612, 118663), (642, 113118), (963, 75412), (1109, 65484), (1284, 56559), (1819, 39924), (1926, 37706), (2218, 32742), (3327, 21828), (3638, 19962), (3852, 18853), (4436, 16371), (5457, 13308), (6654, 10914), (7276, 9981)]