71281008

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{26053}}^1$

素因数の和:26086

約数の個数: 60

約数和(自身を含む): 209995240

約数和(自身を除く): 138714232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 26053, 52106, 78159, 104212, 156318, 208424, 234477, 312636, 416848, 468954, 495007, 625272, 937908, 990014, 1250544, 1485021, 1875816, 1980028, 2970042, 3751632, 3960056, 4455063, 5940084, 7920112, 8910126, 11880168, 17820252, 23760336, 35640504, 71281008]

約数ペア:

[(1, 71281008), (2, 35640504), (3, 23760336), (4, 17820252), (6, 11880168), (8, 8910126), (9, 7920112), (12, 5940084), (16, 4455063), (18, 3960056), (19, 3751632), (24, 2970042), (36, 1980028), (38, 1875816), (48, 1485021), (57, 1250544), (72, 990014), (76, 937908), (114, 625272), (144, 495007), (152, 468954), (171, 416848), (228, 312636), (304, 234477), (342, 208424), (456, 156318), (684, 104212), (912, 78159), (1368, 52106), (2736, 26053)]