123462912

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{8461}}^1$

素因数の和:8499

約数の個数: 72

約数和(自身を含む): 345926560

約数和(自身を除く): 222463648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 7296, 8461, 14592, 16922, 25383, 33844, 50766, 67688, 101532, 135376, 160759, 203064, 270752, 321518, 406128, 482277, 541504, 643036, 812256, 964554, 1083008, 1286072, 1624512, 1929108, 2166016, 2572144, 3249024, 3858216, 5144288, 6498048, 7716432, 10288576, 15432864, 20577152, 30865728, 41154304, 61731456, 123462912]

約数ペア:

[(1, 123462912), (2, 61731456), (3, 41154304), (4, 30865728), (6, 20577152), (8, 15432864), (12, 10288576), (16, 7716432), (19, 6498048), (24, 5144288), (32, 3858216), (38, 3249024), (48, 2572144), (57, 2166016), (64, 1929108), (76, 1624512), (96, 1286072), (114, 1083008), (128, 964554), (152, 812256), (192, 643036), (228, 541504), (256, 482277), (304, 406128), (384, 321518), (456, 270752), (608, 203064), (768, 160759), (912, 135376), (1216, 101532), (1824, 67688), (2432, 50766), (3648, 33844), (4864, 25383), (7296, 16922), (8461, 14592)]