8260776

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{397}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 23826270

約数和(自身を除く): 15565494

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 289, 306, 397, 408, 578, 612, 794, 867, 1156, 1191, 1224, 1588, 1734, 2312, 2382, 2601, 3176, 3468, 3573, 4764, 5202, 6749, 6936, 7146, 9528, 10404, 13498, 14292, 20247, 20808, 26996, 28584, 40494, 53992, 60741, 80988, 114733, 121482, 161976, 229466, 242964, 344199, 458932, 485928, 688398, 917864, 1032597, 1376796, 2065194, 2753592, 4130388, 8260776]

約数ペア:

[(1, 8260776), (2, 4130388), (3, 2753592), (4, 2065194), (6, 1376796), (8, 1032597), (9, 917864), (12, 688398), (17, 485928), (18, 458932), (24, 344199), (34, 242964), (36, 229466), (51, 161976), (68, 121482), (72, 114733), (102, 80988), (136, 60741), (153, 53992), (204, 40494), (289, 28584), (306, 26996), (397, 20808), (408, 20247), (578, 14292), (612, 13498), (794, 10404), (867, 9528), (1156, 7146), (1191, 6936), (1224, 6749), (1588, 5202), (1734, 4764), (2312, 3573), (2382, 3468), (2601, 3176)]