2687088

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:154

約数の個数: 80

約数和(自身を含む): 7633440

約数和(自身を除く): 4946352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 37, 48, 51, 68, 74, 89, 102, 111, 136, 148, 178, 204, 222, 267, 272, 296, 356, 408, 444, 534, 592, 629, 712, 816, 888, 1068, 1258, 1424, 1513, 1776, 1887, 2136, 2516, 3026, 3293, 3774, 4272, 4539, 5032, 6052, 6586, 7548, 9078, 9879, 10064, 12104, 13172, 15096, 18156, 19758, 24208, 26344, 30192, 36312, 39516, 52688, 55981, 72624, 79032, 111962, 158064, 167943, 223924, 335886, 447848, 671772, 895696, 1343544, 2687088]

約数ペア:

[(1, 2687088), (2, 1343544), (3, 895696), (4, 671772), (6, 447848), (8, 335886), (12, 223924), (16, 167943), (17, 158064), (24, 111962), (34, 79032), (37, 72624), (48, 55981), (51, 52688), (68, 39516), (74, 36312), (89, 30192), (102, 26344), (111, 24208), (136, 19758), (148, 18156), (178, 15096), (204, 13172), (222, 12104), (267, 10064), (272, 9879), (296, 9078), (356, 7548), (408, 6586), (444, 6052), (534, 5032), (592, 4539), (629, 4272), (712, 3774), (816, 3293), (888, 3026), (1068, 2516), (1258, 2136), (1424, 1887), (1513, 1776)]