72391914

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 189604800

約数和(自身を除く): 117212886

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 109, 126, 147, 189, 218, 251, 294, 327, 378, 441, 502, 654, 753, 763, 882, 981, 1323, 1506, 1526, 1757, 1962, 2259, 2289, 2646, 2943, 3514, 4518, 4578, 5271, 5341, 5886, 6777, 6867, 10542, 10682, 12299, 13554, 13734, 15813, 16023, 20601, 24598, 27359, 31626, 32046, 36897, 41202, 47439, 48069, 54718, 73794, 82077, 94878, 96138, 110691, 144207, 164154, 191513, 221382, 246231, 288414, 332073, 383026, 492462, 574539, 664146, 738693, 1149078, 1340591, 1477386, 1723617, 2681182, 3447234, 4021773, 5170851, 8043546, 10341702, 12065319, 24130638, 36195957, 72391914]

約数ペア:

[(1, 72391914), (2, 36195957), (3, 24130638), (6, 12065319), (7, 10341702), (9, 8043546), (14, 5170851), (18, 4021773), (21, 3447234), (27, 2681182), (42, 1723617), (49, 1477386), (54, 1340591), (63, 1149078), (98, 738693), (109, 664146), (126, 574539), (147, 492462), (189, 383026), (218, 332073), (251, 288414), (294, 246231), (327, 221382), (378, 191513), (441, 164154), (502, 144207), (654, 110691), (753, 96138), (763, 94878), (882, 82077), (981, 73794), (1323, 54718), (1506, 48069), (1526, 47439), (1757, 41202), (1962, 36897), (2259, 32046), (2289, 31626), (2646, 27359), (2943, 24598), (3514, 20601), (4518, 16023), (4578, 15813), (5271, 13734), (5341, 13554), (5886, 12299), (6777, 10682), (6867, 10542)]