253048068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{77243}}^1$

素因数の和:77273

約数の個数: 72

約数和(自身を含む): 787270848

約数和(自身を除く): 534222780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 77243, 154486, 231729, 308972, 463458, 540701, 695187, 926916, 1004159, 1081402, 1390374, 1622103, 2008318, 2162804, 2780748, 3012477, 3244206, 4016636, 4866309, 6024954, 6488412, 7029113, 9037431, 9732618, 12049908, 14058226, 18074862, 19465236, 21087339, 28116452, 36149724, 42174678, 63262017, 84349356, 126524034, 253048068]

約数ペア:

[(1, 253048068), (2, 126524034), (3, 84349356), (4, 63262017), (6, 42174678), (7, 36149724), (9, 28116452), (12, 21087339), (13, 19465236), (14, 18074862), (18, 14058226), (21, 12049908), (26, 9732618), (28, 9037431), (36, 7029113), (39, 6488412), (42, 6024954), (52, 4866309), (63, 4016636), (78, 3244206), (84, 3012477), (91, 2780748), (117, 2162804), (126, 2008318), (156, 1622103), (182, 1390374), (234, 1081402), (252, 1004159), (273, 926916), (364, 695187), (468, 540701), (546, 463458), (819, 308972), (1092, 231729), (1638, 154486), (3276, 77243)]