78913764

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{4273}}^1$

素因数の和:4311

約数の個数: 72

約数和(自身を含む): 217803040

約数和(自身を除く): 138889276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 972, 1026, 1539, 2052, 3078, 4273, 4617, 6156, 8546, 9234, 12819, 17092, 18468, 25638, 38457, 51276, 76914, 81187, 115371, 153828, 162374, 230742, 243561, 324748, 346113, 461484, 487122, 692226, 730683, 974244, 1038339, 1384452, 1461366, 2076678, 2192049, 2922732, 4153356, 4384098, 6576147, 8768196, 13152294, 19728441, 26304588, 39456882, 78913764]

約数ペア:

[(1, 78913764), (2, 39456882), (3, 26304588), (4, 19728441), (6, 13152294), (9, 8768196), (12, 6576147), (18, 4384098), (19, 4153356), (27, 2922732), (36, 2192049), (38, 2076678), (54, 1461366), (57, 1384452), (76, 1038339), (81, 974244), (108, 730683), (114, 692226), (162, 487122), (171, 461484), (228, 346113), (243, 324748), (324, 243561), (342, 230742), (486, 162374), (513, 153828), (684, 115371), (972, 81187), (1026, 76914), (1539, 51276), (2052, 38457), (3078, 25638), (4273, 18468), (4617, 17092), (6156, 12819), (8546, 9234)]