71393994

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2819}}^1$

素因数の和:2904

約数の個数: 64

約数和(自身を含む): 184089600

約数和(自身を除く): 112695606

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, 2814, 2819, 3618, 4221, 5638, 8442, 8457, 12663, 16914, 19733, 25326, 25371, 39466, 50742, 59199, 76113, 118398, 152226, 177597, 188873, 355194, 377746, 532791, 566619, 1065582, 1133238, 1322111, 1699857, 2644222, 3399714, 3966333, 5099571, 7932666, 10199142, 11898999, 23797998, 35696997, 71393994]

約数ペア:

[(1, 71393994), (2, 35696997), (3, 23797998), (6, 11898999), (7, 10199142), (9, 7932666), (14, 5099571), (18, 3966333), (21, 3399714), (27, 2644222), (42, 1699857), (54, 1322111), (63, 1133238), (67, 1065582), (126, 566619), (134, 532791), (189, 377746), (201, 355194), (378, 188873), (402, 177597), (469, 152226), (603, 118398), (938, 76113), (1206, 59199), (1407, 50742), (1809, 39466), (2814, 25371), (2819, 25326), (3618, 19733), (4221, 16914), (5638, 12663), (8442, 8457)]