89730018

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1181}}^1$

素因数の和:1269

約数の個数: 80

約数和(自身を含む): 233411904

約数和(自身を除く): 143681886

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, 1181, 1206, 1407, 1809, 2362, 2814, 3543, 3618, 4221, 5427, 7086, 8267, 8442, 10629, 10854, 12663, 16534, 21258, 24801, 25326, 31887, 37989, 49602, 63774, 74403, 75978, 79127, 95661, 148806, 158254, 191322, 223209, 237381, 446418, 474762, 553889, 669627, 712143, 1107778, 1339254, 1424286, 1661667, 2136429, 3323334, 4272858, 4985001, 6409287, 9970002, 12818574, 14955003, 29910006, 44865009, 89730018]

約数ペア:

[(1, 89730018), (2, 44865009), (3, 29910006), (6, 14955003), (7, 12818574), (9, 9970002), (14, 6409287), (18, 4985001), (21, 4272858), (27, 3323334), (42, 2136429), (54, 1661667), (63, 1424286), (67, 1339254), (81, 1107778), (126, 712143), (134, 669627), (162, 553889), (189, 474762), (201, 446418), (378, 237381), (402, 223209), (469, 191322), (567, 158254), (603, 148806), (938, 95661), (1134, 79127), (1181, 75978), (1206, 74403), (1407, 63774), (1809, 49602), (2362, 37989), (2814, 31887), (3543, 25326), (3618, 24801), (4221, 21258), (5427, 16534), (7086, 12663), (8267, 10854), (8442, 10629)]