71961972

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{293}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 171028032

約数和(自身を除く): 99066060

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 211, 291, 293, 388, 422, 582, 586, 633, 844, 879, 1164, 1172, 1266, 1758, 2532, 3516, 20467, 28421, 40934, 56842, 61401, 61823, 81868, 85263, 113684, 122802, 123646, 170526, 185469, 245604, 247292, 341052, 370938, 741876, 5996831, 11993662, 17990493, 23987324, 35980986, 71961972]

約数ペア:

[(1, 71961972), (2, 35980986), (3, 23987324), (4, 17990493), (6, 11993662), (12, 5996831), (97, 741876), (194, 370938), (211, 341052), (291, 247292), (293, 245604), (388, 185469), (422, 170526), (582, 123646), (586, 122802), (633, 113684), (844, 85263), (879, 81868), (1164, 61823), (1172, 61401), (1266, 56842), (1758, 40934), (2532, 28421), (3516, 20467)]