79141232

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:294

約数の個数: 80

約数和(自身を含む): 171417600

約数和(自身を除く): 92276368

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 47, 58, 76, 94, 116, 152, 188, 191, 232, 304, 376, 382, 464, 551, 752, 764, 893, 1102, 1363, 1528, 1786, 2204, 2726, 3056, 3572, 3629, 4408, 5452, 5539, 7144, 7258, 8816, 8977, 10904, 11078, 14288, 14516, 17954, 21808, 22156, 25897, 29032, 35908, 44312, 51794, 58064, 71816, 88624, 103588, 105241, 143632, 170563, 207176, 210482, 260333, 341126, 414352, 420964, 520666, 682252, 841928, 1041332, 1364504, 1683856, 2082664, 2729008, 4165328, 4946327, 9892654, 19785308, 39570616, 79141232]

約数ペア:

[(1, 79141232), (2, 39570616), (4, 19785308), (8, 9892654), (16, 4946327), (19, 4165328), (29, 2729008), (38, 2082664), (47, 1683856), (58, 1364504), (76, 1041332), (94, 841928), (116, 682252), (152, 520666), (188, 420964), (191, 414352), (232, 341126), (304, 260333), (376, 210482), (382, 207176), (464, 170563), (551, 143632), (752, 105241), (764, 103588), (893, 88624), (1102, 71816), (1363, 58064), (1528, 51794), (1786, 44312), (2204, 35908), (2726, 29032), (3056, 25897), (3572, 22156), (3629, 21808), (4408, 17954), (5452, 14516), (5539, 14288), (7144, 11078), (7258, 10904), (8816, 8977)]