72182272

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{8293}}^1$

素因数の和:8328

約数の個数: 40

約数和(自身を含む): 152725716

約数和(自身を除く): 80543444

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8293, 8704, 16586, 33172, 66344, 132688, 140981, 265376, 281962, 530752, 563924, 1061504, 1127848, 2123008, 2255696, 4246016, 4511392, 9022784, 18045568, 36091136, 72182272]

約数ペア:

[(1, 72182272), (2, 36091136), (4, 18045568), (8, 9022784), (16, 4511392), (17, 4246016), (32, 2255696), (34, 2123008), (64, 1127848), (68, 1061504), (128, 563924), (136, 530752), (256, 281962), (272, 265376), (512, 140981), (544, 132688), (1088, 66344), (2176, 33172), (4352, 16586), (8293, 8704)]