70980048

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{25943}}^1$

素因数の和:25976

約数の個数: 60

約数和(自身を含む): 209108640

約数和(自身を除く): 138128592

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, 25943, 51886, 77829, 103772, 155658, 207544, 233487, 311316, 415088, 466974, 492917, 622632, 933948, 985834, 1245264, 1478751, 1867896, 1971668, 2957502, 3735792, 3943336, 4436253, 5915004, 7886672, 8872506, 11830008, 17745012, 23660016, 35490024, 70980048]

約数ペア:

[(1, 70980048), (2, 35490024), (3, 23660016), (4, 17745012), (6, 11830008), (8, 8872506), (9, 7886672), (12, 5915004), (16, 4436253), (18, 3943336), (19, 3735792), (24, 2957502), (36, 1971668), (38, 1867896), (48, 1478751), (57, 1245264), (72, 985834), (76, 933948), (114, 622632), (144, 492917), (152, 466974), (171, 415088), (228, 311316), (304, 233487), (342, 207544), (456, 155658), (684, 103772), (912, 77829), (1368, 51886), (2736, 25943)]