72041274

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12391}}^1$

素因数の和:12435

約数の個数: 48

約数和(自身を含む): 173983680

約数和(自身を除く): 101942406

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5814, 12391, 24782, 37173, 74346, 111519, 210647, 223038, 235429, 421294, 470858, 631941, 706287, 1263882, 1412574, 1895823, 2118861, 3791646, 4002293, 4237722, 8004586, 12006879, 24013758, 36020637, 72041274]

約数ペア:

[(1, 72041274), (2, 36020637), (3, 24013758), (6, 12006879), (9, 8004586), (17, 4237722), (18, 4002293), (19, 3791646), (34, 2118861), (38, 1895823), (51, 1412574), (57, 1263882), (102, 706287), (114, 631941), (153, 470858), (171, 421294), (306, 235429), (323, 223038), (342, 210647), (646, 111519), (969, 74346), (1938, 37173), (2907, 24782), (5814, 12391)]