172697994

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2273}}^1$

素因数の和:2361

約数の個数: 80

約数和(自身を含む): 449051328

約数和(自身を除く): 276353334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 67, 81, 126, 134, 162, 189, 201, 378, 402, 469, 567, 603, 938, 1134, 1206, 1407, 1809, 2273, 2814, 3618, 4221, 4546, 5427, 6819, 8442, 10854, 12663, 13638, 15911, 20457, 25326, 31822, 37989, 40914, 47733, 61371, 75978, 95466, 122742, 143199, 152291, 184113, 286398, 304582, 368226, 429597, 456873, 859194, 913746, 1066037, 1288791, 1370619, 2132074, 2577582, 2741238, 3198111, 4111857, 6396222, 8223714, 9594333, 12335571, 19188666, 24671142, 28782999, 57565998, 86348997, 172697994]

約数ペア:

[(1, 172697994), (2, 86348997), (3, 57565998), (6, 28782999), (7, 24671142), (9, 19188666), (14, 12335571), (18, 9594333), (21, 8223714), (27, 6396222), (42, 4111857), (54, 3198111), (63, 2741238), (67, 2577582), (81, 2132074), (126, 1370619), (134, 1288791), (162, 1066037), (189, 913746), (201, 859194), (378, 456873), (402, 429597), (469, 368226), (567, 304582), (603, 286398), (938, 184113), (1134, 152291), (1206, 143199), (1407, 122742), (1809, 95466), (2273, 75978), (2814, 61371), (3618, 47733), (4221, 40914), (4546, 37989), (5427, 31822), (6819, 25326), (8442, 20457), (10854, 15911), (12663, 13638)]