86089640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:451

約数の個数: 128

約数和(自身を含む): 242645760

約数和(自身を除く): 156556120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 67, 70, 91, 104, 130, 134, 140, 182, 260, 268, 280, 335, 353, 364, 455, 469, 520, 536, 670, 706, 728, 871, 910, 938, 1340, 1412, 1742, 1765, 1820, 1876, 2345, 2471, 2680, 2824, 3484, 3530, 3640, 3752, 4355, 4589, 4690, 4942, 6097, 6968, 7060, 8710, 9178, 9380, 9884, 12194, 12355, 14120, 17420, 18356, 18760, 19768, 22945, 23651, 24388, 24710, 30485, 32123, 34840, 36712, 45890, 47302, 48776, 49420, 60970, 64246, 91780, 94604, 98840, 118255, 121940, 128492, 160615, 165557, 183560, 189208, 236510, 243880, 256984, 307463, 321230, 331114, 473020, 614926, 642460, 662228, 827785, 946040, 1229852, 1284920, 1324456, 1537315, 1655570, 2152241, 2459704, 3074630, 3311140, 4304482, 6149260, 6622280, 8608964, 10761205, 12298520, 17217928, 21522410, 43044820, 86089640]

約数ペア:

[(1, 86089640), (2, 43044820), (4, 21522410), (5, 17217928), (7, 12298520), (8, 10761205), (10, 8608964), (13, 6622280), (14, 6149260), (20, 4304482), (26, 3311140), (28, 3074630), (35, 2459704), (40, 2152241), (52, 1655570), (56, 1537315), (65, 1324456), (67, 1284920), (70, 1229852), (91, 946040), (104, 827785), (130, 662228), (134, 642460), (140, 614926), (182, 473020), (260, 331114), (268, 321230), (280, 307463), (335, 256984), (353, 243880), (364, 236510), (455, 189208), (469, 183560), (520, 165557), (536, 160615), (670, 128492), (706, 121940), (728, 118255), (871, 98840), (910, 94604), (938, 91780), (1340, 64246), (1412, 60970), (1742, 49420), (1765, 48776), (1820, 47302), (1876, 45890), (2345, 36712), (2471, 34840), (2680, 32123), (2824, 30485), (3484, 24710), (3530, 24388), (3640, 23651), (3752, 22945), (4355, 19768), (4589, 18760), (4690, 18356), (4942, 17420), (6097, 14120), (6968, 12355), (7060, 12194), (8710, 9884), (9178, 9380)]