85784508

素因数分解:

$2^2\times 3^4\times {\mathrm{271}}^1\times {\mathrm{977}}^1$

素因数の和:1264

約数の個数: 60

約数和(自身を含む): 225315552

約数和(自身を除く): 139531044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 271, 324, 542, 813, 977, 1084, 1626, 1954, 2439, 2931, 3252, 3908, 4878, 5862, 7317, 8793, 9756, 11724, 14634, 17586, 21951, 26379, 29268, 35172, 43902, 52758, 79137, 87804, 105516, 158274, 264767, 316548, 529534, 794301, 1059068, 1588602, 2382903, 3177204, 4765806, 7148709, 9531612, 14297418, 21446127, 28594836, 42892254, 85784508]

約数ペア:

[(1, 85784508), (2, 42892254), (3, 28594836), (4, 21446127), (6, 14297418), (9, 9531612), (12, 7148709), (18, 4765806), (27, 3177204), (36, 2382903), (54, 1588602), (81, 1059068), (108, 794301), (162, 529534), (271, 316548), (324, 264767), (542, 158274), (813, 105516), (977, 87804), (1084, 79137), (1626, 52758), (1954, 43902), (2439, 35172), (2931, 29268), (3252, 26379), (3908, 21951), (4878, 17586), (5862, 14634), (7317, 11724), (8793, 9756)]