755205588

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{15391}}^1$

素因数の和:15477

約数の個数: 72

約数和(自身を含む): 2016967680

約数和(自身を除く): 1261762092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 47, 58, 87, 94, 116, 141, 174, 188, 261, 282, 348, 423, 522, 564, 846, 1044, 1363, 1692, 2726, 4089, 5452, 8178, 12267, 15391, 16356, 24534, 30782, 46173, 49068, 61564, 92346, 138519, 184692, 277038, 446339, 554076, 723377, 892678, 1339017, 1446754, 1785356, 2170131, 2678034, 2893508, 4017051, 4340262, 5356068, 6510393, 8034102, 8680524, 13020786, 16068204, 20977933, 26041572, 41955866, 62933799, 83911732, 125867598, 188801397, 251735196, 377602794, 755205588]

約数ペア:

[(1, 755205588), (2, 377602794), (3, 251735196), (4, 188801397), (6, 125867598), (9, 83911732), (12, 62933799), (18, 41955866), (29, 26041572), (36, 20977933), (47, 16068204), (58, 13020786), (87, 8680524), (94, 8034102), (116, 6510393), (141, 5356068), (174, 4340262), (188, 4017051), (261, 2893508), (282, 2678034), (348, 2170131), (423, 1785356), (522, 1446754), (564, 1339017), (846, 892678), (1044, 723377), (1363, 554076), (1692, 446339), (2726, 277038), (4089, 184692), (5452, 138519), (8178, 92346), (12267, 61564), (15391, 49068), (16356, 46173), (24534, 30782)]