89517652

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1217}}^1$

素因数の和:1336

約数の個数: 48

約数和(自身を含む): 186617088

約数和(自身を除く): 97099436

約数列:

[1, 2, 4, 7, 14, 28, 37, 71, 74, 142, 148, 259, 284, 497, 518, 994, 1036, 1217, 1988, 2434, 2627, 4868, 5254, 8519, 10508, 17038, 18389, 34076, 36778, 45029, 73556, 86407, 90058, 172814, 180116, 315203, 345628, 604849, 630406, 1209698, 1260812, 2419396, 3197059, 6394118, 12788236, 22379413, 44758826, 89517652]

約数ペア:

[(1, 89517652), (2, 44758826), (4, 22379413), (7, 12788236), (14, 6394118), (28, 3197059), (37, 2419396), (71, 1260812), (74, 1209698), (142, 630406), (148, 604849), (259, 345628), (284, 315203), (497, 180116), (518, 172814), (994, 90058), (1036, 86407), (1217, 73556), (1988, 45029), (2434, 36778), (2627, 34076), (4868, 18389), (5254, 17038), (8519, 10508)]