69455754

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 168480000

約数和(自身を除く): 99024246

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 47, 57, 58, 87, 94, 114, 141, 149, 171, 174, 261, 282, 298, 342, 423, 447, 522, 551, 846, 893, 894, 1102, 1341, 1363, 1653, 1786, 2679, 2682, 2726, 2831, 3306, 4089, 4321, 4959, 5358, 5662, 7003, 8037, 8178, 8493, 8642, 9918, 12267, 12963, 14006, 16074, 16986, 21009, 24534, 25479, 25897, 25926, 38889, 42018, 50958, 51794, 63027, 77691, 77778, 82099, 126054, 133057, 155382, 164198, 203087, 233073, 246297, 266114, 399171, 406174, 466146, 492594, 609261, 738891, 798342, 1197513, 1218522, 1477782, 1827783, 2395026, 3655566, 3858653, 7717306, 11575959, 23151918, 34727877, 69455754]

約数ペア:

[(1, 69455754), (2, 34727877), (3, 23151918), (6, 11575959), (9, 7717306), (18, 3858653), (19, 3655566), (29, 2395026), (38, 1827783), (47, 1477782), (57, 1218522), (58, 1197513), (87, 798342), (94, 738891), (114, 609261), (141, 492594), (149, 466146), (171, 406174), (174, 399171), (261, 266114), (282, 246297), (298, 233073), (342, 203087), (423, 164198), (447, 155382), (522, 133057), (551, 126054), (846, 82099), (893, 77778), (894, 77691), (1102, 63027), (1341, 51794), (1363, 50958), (1653, 42018), (1786, 38889), (2679, 25926), (2682, 25897), (2726, 25479), (2831, 24534), (3306, 21009), (4089, 16986), (4321, 16074), (4959, 14006), (5358, 12963), (5662, 12267), (7003, 9918), (8037, 8642), (8178, 8493)]