79251888

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1297}}^1$

素因数の和:1394

約数の個数: 80

約数和(自身を含む): 218894720

約数和(自身を除く): 139642832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 67, 76, 114, 134, 152, 201, 228, 268, 304, 402, 456, 536, 804, 912, 1072, 1273, 1297, 1608, 2546, 2594, 3216, 3819, 3891, 5092, 5188, 7638, 7782, 10184, 10376, 15276, 15564, 20368, 20752, 24643, 30552, 31128, 49286, 61104, 62256, 73929, 86899, 98572, 147858, 173798, 197144, 260697, 295716, 347596, 394288, 521394, 591432, 695192, 1042788, 1182864, 1390384, 1651081, 2085576, 3302162, 4171152, 4953243, 6604324, 9906486, 13208648, 19812972, 26417296, 39625944, 79251888]

約数ペア:

[(1, 79251888), (2, 39625944), (3, 26417296), (4, 19812972), (6, 13208648), (8, 9906486), (12, 6604324), (16, 4953243), (19, 4171152), (24, 3302162), (38, 2085576), (48, 1651081), (57, 1390384), (67, 1182864), (76, 1042788), (114, 695192), (134, 591432), (152, 521394), (201, 394288), (228, 347596), (268, 295716), (304, 260697), (402, 197144), (456, 173798), (536, 147858), (804, 98572), (912, 86899), (1072, 73929), (1273, 62256), (1297, 61104), (1608, 49286), (2546, 31128), (2594, 30552), (3216, 24643), (3819, 20752), (3891, 20368), (5092, 15564), (5188, 15276), (7638, 10376), (7782, 10184)]