73819998

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{2411}}^1$

素因数の和:2441

約数の個数: 64

約数和(自身を含む): 189872640

約数和(自身を除く): 116052642

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1701, 2187, 2411, 3402, 4374, 4822, 5103, 7233, 10206, 14466, 15309, 16877, 21699, 30618, 33754, 43398, 50631, 65097, 101262, 130194, 151893, 195291, 303786, 390582, 455679, 585873, 911358, 1171746, 1367037, 1757619, 2734074, 3515238, 4101111, 5272857, 8202222, 10545714, 12303333, 24606666, 36909999, 73819998]

約数ペア:

[(1, 73819998), (2, 36909999), (3, 24606666), (6, 12303333), (7, 10545714), (9, 8202222), (14, 5272857), (18, 4101111), (21, 3515238), (27, 2734074), (42, 1757619), (54, 1367037), (63, 1171746), (81, 911358), (126, 585873), (162, 455679), (189, 390582), (243, 303786), (378, 195291), (486, 151893), (567, 130194), (729, 101262), (1134, 65097), (1458, 50631), (1701, 43398), (2187, 33754), (2411, 30618), (3402, 21699), (4374, 16877), (4822, 15309), (5103, 14466), (7233, 10206)]