70252884

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3491}}^1$

素因数の和:3557

約数の個数: 72

約数和(自身を含む): 195747552

約数和(自身を除く): 125494668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 3354, 3491, 5031, 6708, 6982, 10062, 10473, 13964, 20124, 20946, 31419, 41892, 45383, 62838, 90766, 125676, 136149, 150113, 181532, 272298, 300226, 408447, 450339, 544596, 600452, 816894, 900678, 1351017, 1633788, 1801356, 1951469, 2702034, 3902938, 5404068, 5854407, 7805876, 11708814, 17563221, 23417628, 35126442, 70252884]

約数ペア:

[(1, 70252884), (2, 35126442), (3, 23417628), (4, 17563221), (6, 11708814), (9, 7805876), (12, 5854407), (13, 5404068), (18, 3902938), (26, 2702034), (36, 1951469), (39, 1801356), (43, 1633788), (52, 1351017), (78, 900678), (86, 816894), (117, 600452), (129, 544596), (156, 450339), (172, 408447), (234, 300226), (258, 272298), (387, 181532), (468, 150113), (516, 136149), (559, 125676), (774, 90766), (1118, 62838), (1548, 45383), (1677, 41892), (2236, 31419), (3354, 20946), (3491, 20124), (5031, 13964), (6708, 10473), (6982, 10062)]