38775276

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{683}}^1$

素因数の和:795

約数の個数: 72

約数和(自身を含む): 104569920

約数和(自身を除く): 65794644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 83, 114, 166, 171, 228, 249, 332, 342, 498, 683, 684, 747, 996, 1366, 1494, 1577, 2049, 2732, 2988, 3154, 4098, 4731, 6147, 6308, 8196, 9462, 12294, 12977, 14193, 18924, 24588, 25954, 28386, 38931, 51908, 56689, 56772, 77862, 113378, 116793, 155724, 170067, 226756, 233586, 340134, 467172, 510201, 680268, 1020402, 1077091, 2040804, 2154182, 3231273, 4308364, 6462546, 9693819, 12925092, 19387638, 38775276]

約数ペア:

[(1, 38775276), (2, 19387638), (3, 12925092), (4, 9693819), (6, 6462546), (9, 4308364), (12, 3231273), (18, 2154182), (19, 2040804), (36, 1077091), (38, 1020402), (57, 680268), (76, 510201), (83, 467172), (114, 340134), (166, 233586), (171, 226756), (228, 170067), (249, 155724), (332, 116793), (342, 113378), (498, 77862), (683, 56772), (684, 56689), (747, 51908), (996, 38931), (1366, 28386), (1494, 25954), (1577, 24588), (2049, 18924), (2732, 14193), (2988, 12977), (3154, 12294), (4098, 9462), (4731, 8196), (6147, 6308)]