72712458

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14797}}^1$

素因数の和:14828

約数の個数: 64

約数和(自身を含む): 198885120

約数和(自身を除く): 126172662

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 14797, 29594, 44391, 88782, 103579, 133173, 192361, 207158, 266346, 310737, 384722, 399519, 577083, 621474, 799038, 932211, 1154166, 1346527, 1731249, 1864422, 2693054, 2796633, 3462498, 4039581, 5193747, 5593266, 8079162, 10387494, 12118743, 24237486, 36356229, 72712458]

約数ペア:

[(1, 72712458), (2, 36356229), (3, 24237486), (6, 12118743), (7, 10387494), (9, 8079162), (13, 5593266), (14, 5193747), (18, 4039581), (21, 3462498), (26, 2796633), (27, 2693054), (39, 1864422), (42, 1731249), (54, 1346527), (63, 1154166), (78, 932211), (91, 799038), (117, 621474), (126, 577083), (182, 399519), (189, 384722), (234, 310737), (273, 266346), (351, 207158), (378, 192361), (546, 133173), (702, 103579), (819, 88782), (1638, 44391), (2457, 29594), (4914, 14797)]