72790788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{5009}}^1$

素因数の和:5196

約数の個数: 48

約数和(自身を含む): 195269760

約数和(自身を除く): 122478972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 173, 346, 519, 692, 1038, 1211, 2076, 2422, 3633, 4844, 5009, 7266, 10018, 14532, 15027, 20036, 30054, 35063, 60108, 70126, 105189, 140252, 210378, 420756, 866557, 1733114, 2599671, 3466228, 5199342, 6065899, 10398684, 12131798, 18197697, 24263596, 36395394, 72790788]

約数ペア:

[(1, 72790788), (2, 36395394), (3, 24263596), (4, 18197697), (6, 12131798), (7, 10398684), (12, 6065899), (14, 5199342), (21, 3466228), (28, 2599671), (42, 1733114), (84, 866557), (173, 420756), (346, 210378), (519, 140252), (692, 105189), (1038, 70126), (1211, 60108), (2076, 35063), (2422, 30054), (3633, 20036), (4844, 15027), (5009, 14532), (7266, 10018)]