65315754

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2579}}^1$

素因数の和:2664

約数の個数: 64

約数和(自身を含む): 168422400

約数和(自身を除く): 103106646

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 67, 126, 134, 189, 201, 378, 402, 469, 603, 938, 1206, 1407, 1809, 2579, 2814, 3618, 4221, 5158, 7737, 8442, 12663, 15474, 18053, 23211, 25326, 36106, 46422, 54159, 69633, 108318, 139266, 162477, 172793, 324954, 345586, 487431, 518379, 974862, 1036758, 1209551, 1555137, 2419102, 3110274, 3628653, 4665411, 7257306, 9330822, 10885959, 21771918, 32657877, 65315754]

約数ペア:

[(1, 65315754), (2, 32657877), (3, 21771918), (6, 10885959), (7, 9330822), (9, 7257306), (14, 4665411), (18, 3628653), (21, 3110274), (27, 2419102), (42, 1555137), (54, 1209551), (63, 1036758), (67, 974862), (126, 518379), (134, 487431), (189, 345586), (201, 324954), (378, 172793), (402, 162477), (469, 139266), (603, 108318), (938, 69633), (1206, 54159), (1407, 46422), (1809, 36106), (2579, 25326), (2814, 23211), (3618, 18053), (4221, 15474), (5158, 12663), (7737, 8442)]