98123872

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5689}}^1$

素因数の和:5724

約数の個数: 72

約数和(自身を含む): 245193480

約数和(自身を除く): 147069608

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 4312, 5689, 8624, 11378, 17248, 22756, 39823, 45512, 62579, 79646, 91024, 125158, 159292, 182048, 250316, 278761, 318584, 438053, 500632, 557522, 637168, 876106, 1001264, 1115044, 1274336, 1752212, 2002528, 2230088, 3066371, 3504424, 4460176, 6132742, 7008848, 8920352, 12265484, 14017696, 24530968, 49061936, 98123872]

約数ペア:

[(1, 98123872), (2, 49061936), (4, 24530968), (7, 14017696), (8, 12265484), (11, 8920352), (14, 7008848), (16, 6132742), (22, 4460176), (28, 3504424), (32, 3066371), (44, 2230088), (49, 2002528), (56, 1752212), (77, 1274336), (88, 1115044), (98, 1001264), (112, 876106), (154, 637168), (176, 557522), (196, 500632), (224, 438053), (308, 318584), (352, 278761), (392, 250316), (539, 182048), (616, 159292), (784, 125158), (1078, 91024), (1232, 79646), (1568, 62579), (2156, 45512), (2464, 39823), (4312, 22756), (5689, 17248), (8624, 11378)]