72150736

素因数分解:

$2^4\times 7^3\times {\mathrm{13147}}^1$

素因数の和:13176

約数の個数: 40

約数和(自身を含む): 163035200

約数和(自身を除く): 90884464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 13147, 26294, 52588, 92029, 105176, 184058, 210352, 368116, 644203, 736232, 1288406, 1472464, 2576812, 4509421, 5153624, 9018842, 10307248, 18037684, 36075368, 72150736]

約数ペア:

[(1, 72150736), (2, 36075368), (4, 18037684), (7, 10307248), (8, 9018842), (14, 5153624), (16, 4509421), (28, 2576812), (49, 1472464), (56, 1288406), (98, 736232), (112, 644203), (196, 368116), (343, 210352), (392, 184058), (686, 105176), (784, 92029), (1372, 52588), (2744, 26294), (5488, 13147)]