123976368

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{401}}^1$

素因数の和:547

約数の個数: 120

約数和(自身を含む): 369373680

約数和(自身を除く): 245397312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 113, 114, 144, 152, 171, 226, 228, 304, 339, 342, 401, 452, 456, 678, 684, 802, 904, 912, 1017, 1203, 1356, 1368, 1604, 1808, 2034, 2147, 2406, 2712, 2736, 3208, 3609, 4068, 4294, 4812, 5424, 6416, 6441, 7218, 7619, 8136, 8588, 9624, 12882, 14436, 15238, 16272, 17176, 19248, 19323, 22857, 25764, 28872, 30476, 34352, 38646, 45313, 45714, 51528, 57744, 60952, 68571, 77292, 90626, 91428, 103056, 121904, 135939, 137142, 154584, 181252, 182856, 271878, 274284, 309168, 362504, 365712, 407817, 543756, 548568, 725008, 815634, 860947, 1087512, 1097136, 1631268, 1721894, 2175024, 2582841, 3262536, 3443788, 5165682, 6525072, 6887576, 7748523, 10331364, 13775152, 15497046, 20662728, 30994092, 41325456, 61988184, 123976368]

約数ペア:

[(1, 123976368), (2, 61988184), (3, 41325456), (4, 30994092), (6, 20662728), (8, 15497046), (9, 13775152), (12, 10331364), (16, 7748523), (18, 6887576), (19, 6525072), (24, 5165682), (36, 3443788), (38, 3262536), (48, 2582841), (57, 2175024), (72, 1721894), (76, 1631268), (113, 1097136), (114, 1087512), (144, 860947), (152, 815634), (171, 725008), (226, 548568), (228, 543756), (304, 407817), (339, 365712), (342, 362504), (401, 309168), (452, 274284), (456, 271878), (678, 182856), (684, 181252), (802, 154584), (904, 137142), (912, 135939), (1017, 121904), (1203, 103056), (1356, 91428), (1368, 90626), (1604, 77292), (1808, 68571), (2034, 60952), (2147, 57744), (2406, 51528), (2712, 45714), (2736, 45313), (3208, 38646), (3609, 34352), (4068, 30476), (4294, 28872), (4812, 25764), (5424, 22857), (6416, 19323), (6441, 19248), (7218, 17176), (7619, 16272), (8136, 15238), (8588, 14436), (9624, 12882)]