67840344

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{599}}^1$

素因数の和:646

約数の個数: 144

約数和(自身を含む): 217854000

約数和(自身を除く): 150013656

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 121, 132, 143, 156, 198, 234, 242, 264, 286, 312, 363, 396, 429, 468, 484, 572, 599, 726, 792, 858, 936, 968, 1089, 1144, 1198, 1287, 1452, 1573, 1716, 1797, 2178, 2396, 2574, 2904, 3146, 3432, 3594, 4356, 4719, 4792, 5148, 5391, 6292, 6589, 7188, 7787, 8712, 9438, 10296, 10782, 12584, 13178, 14157, 14376, 15574, 18876, 19767, 21564, 23361, 26356, 28314, 31148, 37752, 39534, 43128, 46722, 52712, 56628, 59301, 62296, 70083, 72479, 79068, 85657, 93444, 113256, 118602, 140166, 144958, 158136, 171314, 186888, 217437, 237204, 256971, 280332, 289916, 342628, 434874, 474408, 513942, 560664, 579832, 652311, 685256, 770913, 869748, 942227, 1027884, 1304622, 1541826, 1739496, 1884454, 2055768, 2609244, 2826681, 3083652, 3768908, 5218488, 5653362, 6167304, 7537816, 8480043, 11306724, 16960086, 22613448, 33920172, 67840344]

約数ペア:

[(1, 67840344), (2, 33920172), (3, 22613448), (4, 16960086), (6, 11306724), (8, 8480043), (9, 7537816), (11, 6167304), (12, 5653362), (13, 5218488), (18, 3768908), (22, 3083652), (24, 2826681), (26, 2609244), (33, 2055768), (36, 1884454), (39, 1739496), (44, 1541826), (52, 1304622), (66, 1027884), (72, 942227), (78, 869748), (88, 770913), (99, 685256), (104, 652311), (117, 579832), (121, 560664), (132, 513942), (143, 474408), (156, 434874), (198, 342628), (234, 289916), (242, 280332), (264, 256971), (286, 237204), (312, 217437), (363, 186888), (396, 171314), (429, 158136), (468, 144958), (484, 140166), (572, 118602), (599, 113256), (726, 93444), (792, 85657), (858, 79068), (936, 72479), (968, 70083), (1089, 62296), (1144, 59301), (1198, 56628), (1287, 52712), (1452, 46722), (1573, 43128), (1716, 39534), (1797, 37752), (2178, 31148), (2396, 28314), (2574, 26356), (2904, 23361), (3146, 21564), (3432, 19767), (3594, 18876), (4356, 15574), (4719, 14376), (4792, 14157), (5148, 13178), (5391, 12584), (6292, 10782), (6589, 10296), (7188, 9438), (7787, 8712)]