68328344

素因数分解:

$2^3\times 7^3\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:737

約数の個数: 64

約数和(自身を含む): 153672000

約数和(自身を除く): 85343656

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 259, 296, 343, 392, 518, 673, 686, 1036, 1346, 1372, 1813, 2072, 2692, 2744, 3626, 4711, 5384, 7252, 9422, 12691, 14504, 18844, 24901, 25382, 32977, 37688, 49802, 50764, 65954, 99604, 101528, 131908, 174307, 199208, 230839, 263816, 348614, 461678, 697228, 923356, 1220149, 1394456, 1846712, 2440298, 4880596, 8541043, 9761192, 17082086, 34164172, 68328344]

約数ペア:

[(1, 68328344), (2, 34164172), (4, 17082086), (7, 9761192), (8, 8541043), (14, 4880596), (28, 2440298), (37, 1846712), (49, 1394456), (56, 1220149), (74, 923356), (98, 697228), (148, 461678), (196, 348614), (259, 263816), (296, 230839), (343, 199208), (392, 174307), (518, 131908), (673, 101528), (686, 99604), (1036, 65954), (1346, 50764), (1372, 49802), (1813, 37688), (2072, 32977), (2692, 25382), (2744, 24901), (3626, 18844), (4711, 14504), (5384, 12691), (7252, 9422)]