72672782

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 142128000

約数和(自身を除く): 69455218

約数列:

[1, 2, 7, 13, 14, 26, 29, 49, 58, 91, 98, 182, 203, 281, 343, 377, 406, 562, 637, 686, 754, 1274, 1421, 1967, 2639, 2842, 3653, 3934, 4459, 5278, 7306, 8149, 8918, 9947, 13769, 16298, 18473, 19894, 25571, 27538, 36946, 51142, 57043, 96383, 105937, 114086, 129311, 178997, 192766, 211874, 258622, 357994, 399301, 741559, 798602, 1252979, 1483118, 2505958, 2795107, 5190913, 5590214, 10381826, 36336391, 72672782]

約数ペア:

[(1, 72672782), (2, 36336391), (7, 10381826), (13, 5590214), (14, 5190913), (26, 2795107), (29, 2505958), (49, 1483118), (58, 1252979), (91, 798602), (98, 741559), (182, 399301), (203, 357994), (281, 258622), (343, 211874), (377, 192766), (406, 178997), (562, 129311), (637, 114086), (686, 105937), (754, 96383), (1274, 57043), (1421, 51142), (1967, 36946), (2639, 27538), (2842, 25571), (3653, 19894), (3934, 18473), (4459, 16298), (5278, 13769), (7306, 9947), (8149, 8918)]