71882808

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:632

約数の個数: 64

約数和(自身を含む): 184615200

約数和(自身を除く): 112732392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 89, 146, 178, 219, 267, 292, 356, 438, 461, 534, 584, 712, 876, 922, 1068, 1383, 1752, 1844, 2136, 2766, 3688, 5532, 6497, 11064, 12994, 19491, 25988, 33653, 38982, 41029, 51976, 67306, 77964, 82058, 100959, 123087, 134612, 155928, 164116, 201918, 246174, 269224, 328232, 403836, 492348, 807672, 984696, 2995117, 5990234, 8985351, 11980468, 17970702, 23960936, 35941404, 71882808]

約数ペア:

[(1, 71882808), (2, 35941404), (3, 23960936), (4, 17970702), (6, 11980468), (8, 8985351), (12, 5990234), (24, 2995117), (73, 984696), (89, 807672), (146, 492348), (178, 403836), (219, 328232), (267, 269224), (292, 246174), (356, 201918), (438, 164116), (461, 155928), (534, 134612), (584, 123087), (712, 100959), (876, 82058), (922, 77964), (1068, 67306), (1383, 51976), (1752, 41029), (1844, 38982), (2136, 33653), (2766, 25988), (3688, 19491), (5532, 12994), (6497, 11064)]