77268636

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:459

約数の個数: 72

約数和(自身を含む): 200491200

約数和(自身を除く): 123222564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 101, 158, 202, 237, 269, 303, 316, 404, 474, 538, 606, 711, 807, 909, 948, 1076, 1212, 1422, 1614, 1818, 2421, 2844, 3228, 3636, 4842, 7979, 9684, 15958, 21251, 23937, 27169, 31916, 42502, 47874, 54338, 63753, 71811, 81507, 85004, 95748, 108676, 127506, 143622, 163014, 191259, 244521, 255012, 287244, 326028, 382518, 489042, 765036, 978084, 2146351, 4292702, 6439053, 8585404, 12878106, 19317159, 25756212, 38634318, 77268636]

約数ペア:

[(1, 77268636), (2, 38634318), (3, 25756212), (4, 19317159), (6, 12878106), (9, 8585404), (12, 6439053), (18, 4292702), (36, 2146351), (79, 978084), (101, 765036), (158, 489042), (202, 382518), (237, 326028), (269, 287244), (303, 255012), (316, 244521), (404, 191259), (474, 163014), (538, 143622), (606, 127506), (711, 108676), (807, 95748), (909, 85004), (948, 81507), (1076, 71811), (1212, 63753), (1422, 54338), (1614, 47874), (1818, 42502), (2421, 31916), (2844, 27169), (3228, 23937), (3636, 21251), (4842, 15958), (7979, 9684)]