72711368

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{7151}}^1$

素因数の和:7229

約数の個数: 32

約数和(自身を含む): 144184320

約数和(自身を除く): 71472952

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 164, 248, 328, 1271, 2542, 5084, 7151, 10168, 14302, 28604, 57208, 221681, 293191, 443362, 586382, 886724, 1172764, 1773448, 2345528, 9088921, 18177842, 36355684, 72711368]

約数ペア:

[(1, 72711368), (2, 36355684), (4, 18177842), (8, 9088921), (31, 2345528), (41, 1773448), (62, 1172764), (82, 886724), (124, 586382), (164, 443362), (248, 293191), (328, 221681), (1271, 57208), (2542, 28604), (5084, 14302), (7151, 10168)]