76781418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2029}}^1$

素因数の和:2111

約数の個数: 64

約数和(自身を含む): 189423360

約数和(自身を除く): 112641942

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 53, 102, 106, 119, 159, 238, 318, 357, 371, 714, 742, 901, 1113, 1802, 2029, 2226, 2703, 4058, 5406, 6087, 6307, 12174, 12614, 14203, 18921, 28406, 34493, 37842, 42609, 68986, 85218, 103479, 107537, 206958, 215074, 241451, 322611, 482902, 645222, 724353, 752759, 1448706, 1505518, 1828129, 2258277, 3656258, 4516554, 5484387, 10968774, 12796903, 25593806, 38390709, 76781418]

約数ペア:

[(1, 76781418), (2, 38390709), (3, 25593806), (6, 12796903), (7, 10968774), (14, 5484387), (17, 4516554), (21, 3656258), (34, 2258277), (42, 1828129), (51, 1505518), (53, 1448706), (102, 752759), (106, 724353), (119, 645222), (159, 482902), (238, 322611), (318, 241451), (357, 215074), (371, 206958), (714, 107537), (742, 103479), (901, 85218), (1113, 68986), (1802, 42609), (2029, 37842), (2226, 34493), (2703, 28406), (4058, 18921), (5406, 14203), (6087, 12614), (6307, 12174)]