76691916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1123}}^1$

素因数の和:1411

約数の個数: 72

約数和(自身を含む): 222569984

約数和(自身を除く): 145878068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 271, 542, 813, 1084, 1123, 1626, 1897, 2246, 2439, 3252, 3369, 3794, 4492, 4878, 5691, 6738, 7588, 7861, 9756, 10107, 11382, 13476, 15722, 17073, 20214, 22764, 23583, 31444, 34146, 40428, 47166, 68292, 70749, 94332, 141498, 282996, 304333, 608666, 912999, 1217332, 1825998, 2130331, 2738997, 3651996, 4260662, 5477994, 6390993, 8521324, 10955988, 12781986, 19172979, 25563972, 38345958, 76691916]

約数ペア:

[(1, 76691916), (2, 38345958), (3, 25563972), (4, 19172979), (6, 12781986), (7, 10955988), (9, 8521324), (12, 6390993), (14, 5477994), (18, 4260662), (21, 3651996), (28, 2738997), (36, 2130331), (42, 1825998), (63, 1217332), (84, 912999), (126, 608666), (252, 304333), (271, 282996), (542, 141498), (813, 94332), (1084, 70749), (1123, 68292), (1626, 47166), (1897, 40428), (2246, 34146), (2439, 31444), (3252, 23583), (3369, 22764), (3794, 20214), (4492, 17073), (4878, 15722), (5691, 13476), (6738, 11382), (7588, 10107), (7861, 9756)]