123969072

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{751}}^1$

素因数の和:962

約数の個数: 80

約数和(自身を含む): 339422720

約数和(自身を除く): 215453648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 181, 228, 304, 362, 456, 543, 724, 751, 912, 1086, 1448, 1502, 2172, 2253, 2896, 3004, 3439, 4344, 4506, 6008, 6878, 8688, 9012, 10317, 12016, 13756, 14269, 18024, 20634, 27512, 28538, 36048, 41268, 42807, 55024, 57076, 82536, 85614, 114152, 135931, 165072, 171228, 228304, 271862, 342456, 407793, 543724, 684912, 815586, 1087448, 1631172, 2174896, 2582689, 3262344, 5165378, 6524688, 7748067, 10330756, 15496134, 20661512, 30992268, 41323024, 61984536, 123969072]

約数ペア:

[(1, 123969072), (2, 61984536), (3, 41323024), (4, 30992268), (6, 20661512), (8, 15496134), (12, 10330756), (16, 7748067), (19, 6524688), (24, 5165378), (38, 3262344), (48, 2582689), (57, 2174896), (76, 1631172), (114, 1087448), (152, 815586), (181, 684912), (228, 543724), (304, 407793), (362, 342456), (456, 271862), (543, 228304), (724, 171228), (751, 165072), (912, 135931), (1086, 114152), (1448, 85614), (1502, 82536), (2172, 57076), (2253, 55024), (2896, 42807), (3004, 41268), (3439, 36048), (4344, 28538), (4506, 27512), (6008, 20634), (6878, 18024), (8688, 14269), (9012, 13756), (10317, 12016)]