69375978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4019}}^1$

素因数の和:4171

約数の個数: 48

約数和(自身を含む): 173085120

約数和(自身を除く): 103709142

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 137, 274, 411, 822, 959, 1233, 1918, 2466, 2877, 4019, 5754, 8038, 8631, 12057, 17262, 24114, 28133, 36171, 56266, 72342, 84399, 168798, 253197, 506394, 550603, 1101206, 1651809, 3303618, 3854221, 4955427, 7708442, 9910854, 11562663, 23125326, 34687989, 69375978]

約数ペア:

[(1, 69375978), (2, 34687989), (3, 23125326), (6, 11562663), (7, 9910854), (9, 7708442), (14, 4955427), (18, 3854221), (21, 3303618), (42, 1651809), (63, 1101206), (126, 550603), (137, 506394), (274, 253197), (411, 168798), (822, 84399), (959, 72342), (1233, 56266), (1918, 36171), (2466, 28133), (2877, 24114), (4019, 17262), (5754, 12057), (8038, 8631)]