71436168

素因数分解:

$2^3\times 3^8\times {\mathrm{1361}}^1$

素因数の和:1391

約数の個数: 72

約数和(自身を含む): 201051630

約数和(自身を除く): 129615462

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1361, 1458, 1944, 2187, 2722, 2916, 4083, 4374, 5444, 5832, 6561, 8166, 8748, 10888, 12249, 13122, 16332, 17496, 24498, 26244, 32664, 36747, 48996, 52488, 73494, 97992, 110241, 146988, 220482, 293976, 330723, 440964, 661446, 881928, 992169, 1322892, 1984338, 2645784, 2976507, 3968676, 5953014, 7937352, 8929521, 11906028, 17859042, 23812056, 35718084, 71436168]

約数ペア:

[(1, 71436168), (2, 35718084), (3, 23812056), (4, 17859042), (6, 11906028), (8, 8929521), (9, 7937352), (12, 5953014), (18, 3968676), (24, 2976507), (27, 2645784), (36, 1984338), (54, 1322892), (72, 992169), (81, 881928), (108, 661446), (162, 440964), (216, 330723), (243, 293976), (324, 220482), (486, 146988), (648, 110241), (729, 97992), (972, 73494), (1361, 52488), (1458, 48996), (1944, 36747), (2187, 32664), (2722, 26244), (2916, 24498), (4083, 17496), (4374, 16332), (5444, 13122), (5832, 12249), (6561, 10888), (8166, 8748)]